APA način citiranja

Leong, H., Ang, B., Earnest, A., Teoh, C., Xu, W., & Leo, Y. (2004). Investigational use of ribavirin in the treatment of severe acute respiratory syndrome, Singapore, 2003. Trop Med Int Health.

Čikaški stil citiranja

Leong, Hoe‐Nam, Brenda Ang, Arul Earnest, Cindy Teoh, Wei Xu, i Yee‐Sin Leo. "Investigational Use of Ribavirin in the Treatment of Severe Acute Respiratory Syndrome, Singapore, 2003." Trop Med Int Health 2004.

MLA način citiranja

Leong, Hoe‐Nam, et al. "Investigational Use of Ribavirin in the Treatment of Severe Acute Respiratory Syndrome, Singapore, 2003." Trop Med Int Health 2004.