APA aipamena

Dam, T. L., Ewing, S., Ancoli-Israel, S., Ensrud, K., Redline, S., & Stone, K. (2008). Association between Sleep and Physical Function in Older Men: The MrOS Sleep Study.

Chicago Style aipamena

Dam, Thuy-Tien L., Susan Ewing, Sonia Ancoli-Israel, Kristine Ensrud, Susan Redline, and Katie Stone. Association between Sleep and Physical Function in Older Men: The MrOS Sleep Study. 2008.

MLA aipamena

Dam, Thuy-Tien L., et al. Association between Sleep and Physical Function in Older Men: The MrOS Sleep Study. 2008.