APA način citiranja

Wagner, M. H., & Berry, R. B. (2007). An Obese Female with Prader-Willi Syndrome and Daytime Sleepiness. American Academy of Sleep Medicine.

Čikaški stil citiranja

Wagner, Mary H., i Richard B. Berry. An Obese Female With Prader-Willi Syndrome and Daytime Sleepiness. American Academy of Sleep Medicine, 2007.

MLA način citiranja

Wagner, Mary H., i Richard B. Berry. An Obese Female With Prader-Willi Syndrome and Daytime Sleepiness. American Academy of Sleep Medicine, 2007.