Periodicals are generally published on a continuous basis and include:
The date element is presented in different formats for journal, magazine, and newspaper articles and blog posts.
When periodical information if missing, omit it from the reference.
To cite online news websites, see the Webpages & Websites tab of this guide.
Crossley, M. J., Maddox, W. T., & Ashby, F. G. (2018). Increased cognitive load enables unlearning in procedural category learning. Journal of Experimental Psychology: Learning, Memory, and Cognition, 44(11), 1845-1853. https://www.doi.org/10.1037/xlm0000554
McDougle, S. D., & Taylor, J. A. (2019). Dissociable cognitive strategies for sensorimotor learning. Nature Communications 10(1), Article 40. https://doi.org/10.1038/s41467-018-07941-0
Parenthetical citations: (Crossley et al., 2018; McDougle & Taylor, 2019)
Narrative citations: Crossley et al. (2018) and McDougle and Taylor (2019)
Ahmann, E., Tuttle, L. J., Saviet, M., & Wright, S. D. (2018). A descriptive review of ADHD coaching research: Implications for college students. Journal of Postsecondary Education and Disability, 31(1), 17-39. https://www.ahead.org/professional-resources/publications/jped/archived-jped/jped-volume-31
Goldman, C. (2018, November 28). The complicated calibration of love, especially in adoption. Chicago Tribune.
Lewis, B. J. (1999). Some key thoughts on leadership. Journal of Management in Engineering, 15(3), 6-7.
Parenthetical citations: (Ahmann et al., 2018; Goldman, 2018; Lewis, 1999)
Narrative citations: Ahmann et al. (2018), Goldman (2018), and Lewis (1999)
Bergman, H., Buckley, B. S., Villanueva, G., Petkovic, J., Garritty, C., Lutje, V., Riveros-Balta, A. X., Low, N., & Henschke, N. (2019). Comparison of different human papillomavirus (HPV) vaccine types and dose schedules for prevention of HPV-related disease in females and males. Cochrane Database of Systematic Reviews. https://doi.org/10.1002/14651858.CD013479
Morey, M. C. (2019). Physical activity and exercise in older adults. UpToDate. Retrieved July 22, 2019, from https://www.uptodate.com/contents/physical-activity-and-exercise-in-older-adults
Parenthetical citations: (Bergman et al., 2019; Morey, 2019)
Narrative citations: Bergman et al. (2019) and Morey (2019)
Roberts, L. (2020, January 3). Global polio eradication falters in the final stretch. Science, 367(6473), 14-15. https://doi.org/10.1126/science.367.6473.14
Rothman, J. (2020, January 6). The equality conundrum. The New Yorker. https://www.newyorker.com/magazine/2020/01/13/the-equality-conundrum
Weir, K. (2017, January). Forgiveness can improve mental and physical health. Monitor on Psychology, 48(1), 30.
Parenthetical citations: (Roberts, 2020; Rothman, 2020; Weir, 2017)
Narrative citations: Roberts (2020), Rothman (2020), and Weir (2017)
Blakemore, E. (2020, January 4). Nonprofits, medical profession. tackle human trafficking as a health-care crisis. The Washington Post. https://www.washingtonpost.com/health/nonprofits-medical-profession-tackle-human-trafficking-as-a-health-care-crisis/2020/01/03/1aee81b6-2cec-11ea-bcb3-ac6482c4a92f_story.html
Hess, A. (2019, January 3). Cats who take direction. The New York Times, C1.
Parenthetical citations: (Blakemore, 2020; Hess, 2019)
Narrative citations: Blakemore (2020) and Hess (2019)
Klymkowsky, M. (2018, September 15). Can we talk scientifically about free will? Sci-Ed. https://blogs.plos.org/scied/2018/09/15/can-we-talk-scientifically-about-free-will/
Research to Action. (2018, April 30). Partnering for more effective and impactful development research. https://www.researchtoaction.org/2018/04/partnering-for-more-effective-and-impactful-development-research/
Parenthetical citations: (Klymkowsky, 2018; Research to Action, 2018)
Narrative citations: Klymkowsky (2018) and Research to Action (2018)
baron dc. (2020, January 7). This is completely unethical and should be banned. Fake profiles filling up dating sites are nothing more than a scam [Comment on the article "Dating apps need women. Advertisers need diversity. AI companies offer a solution: Fake people"]. The Washington Post. https://www.washingtonpost.com/technology/2020/01/07/dating-apps-need-women-advertisers-need-diversity-ai-companies-offer-solution-fake-people/#comments-wrapper?outputType=comment&commentId=117f16fd-56c4-40d1-b47a-4416fb461d80
Parenthetical citation: (baron dc, 2020)
Narrative citation: baron dc (2020)
McCarthy, C. J. (2012). Putting group ideas into practice [Editorial]. Journal for Specialists in Group Work, 37(3), 169.
Parenthetical citation: (McCarthy, 2012)
Narrative citation: McCarthy (2012)