APA način citiranja

Klein, H., Elifson, K. W., & Sterk, C. E. (2010). Self-Esteem and HIV Risk Practices among Young Adult “Ecstasy” Users.

Čikaški stil citiranja

Klein, Hugh, Kirk W. Elifson, i Claire E. Sterk. Self-Esteem and HIV Risk Practices Among Young Adult “Ecstasy” Users. 2010.

MLA način citiranja

Klein, Hugh, Kirk W. Elifson, i Claire E. Sterk. Self-Esteem and HIV Risk Practices Among Young Adult “Ecstasy” Users. 2010.