MD, G., D, K., & AA, S. (2012). Sleep characteristics, sleep problems, and associations of self-efficacy among German university students. Dove Medical Press.
Chicago Style (17th ed.) CitationMD, Gulewitsch, Kulessa D, and Schlarb AA. Sleep Characteristics, Sleep Problems, and Associations of Self-efficacy Among German University Students. Dove Medical Press, 2012.
MLA (8th ed.) CitationMD, Gulewitsch, et al. Sleep Characteristics, Sleep Problems, and Associations of Self-efficacy Among German University Students. Dove Medical Press, 2012.
Warning: These citations may not always be 100% accurate.