APA način citiranja

Kouyos, R. D., Hasse, B., Calmy, A., Cavassini, M., Furrer, H., Stöckle, M., . . . Günthard, H. F. (2015). Increases in Condomless Sex in the Swiss HIV Cohort Study. Open Forum Infect Dis.

Čikaški stil citiranja

Kouyos, Roger D., et al. "Increases in Condomless Sex in the Swiss HIV Cohort Study." Open Forum Infect Dis 2015.

MLA način citiranja

Kouyos, Roger D., et al. "Increases in Condomless Sex in the Swiss HIV Cohort Study." Open Forum Infect Dis 2015.