APA način citiranja

Ramasamy, R., Golan, R., Wilken, N., Scovell, J. M., & Lipshultz, L. I. (2015). Association of Free Testosterone with Hypogonadal Symptoms in Men with Near-Normal Total Testosterone Levels. Urology.

Čikaški stil citiranja

Ramasamy, Ranjith, Ron Golan, Nathan Wilken, Jason M. Scovell, i Larry I. Lipshultz. "Association of Free Testosterone With Hypogonadal Symptoms in Men With Near-Normal Total Testosterone Levels." Urology 2015.

MLA način citiranja

Ramasamy, Ranjith, et al. "Association of Free Testosterone With Hypogonadal Symptoms in Men With Near-Normal Total Testosterone Levels." Urology 2015.