APA استشهاد

Wilckens, K. A., Hall, M., Nebes, R. D., Monk, T. H., & Buysse, D. J. (2015). Changes in Cognitive Performance are Associated with Changes in Sleep in Older Adults with Insomnia. Behav Sleep Med.

استشهاد بنمط شيكاغو

Wilckens, Kristine A., Martica Hall, Robert D. Nebes, Timothy H. Monk, و Daniel J. Buysse. "Changes in Cognitive Performance Are Associated With Changes in Sleep in Older Adults With Insomnia." Behav Sleep Med 2015.

MLA استشهاد

Wilckens, Kristine A., et al. "Changes in Cognitive Performance Are Associated With Changes in Sleep in Older Adults With Insomnia." Behav Sleep Med 2015.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.