Cita APA

Foss, A. M., Watts, C. H., Vickerman, P., & Heise, L. (2004). Condoms and prevention of HIV: Are essential and effective, but additional methods are also needed. BMJ Publishing Group Ltd.

Citación estilo Chicago

Foss, Anna M., Charlotte H. Watts, Peter Vickerman, and Lori Heise. Condoms and Prevention of HIV: Are Essential and Effective, but Additional Methods Are Also Needed. BMJ Publishing Group Ltd, 2004.

Cita MLA

Foss, Anna M., Charlotte H. Watts, Peter Vickerman, and Lori Heise. Condoms and Prevention of HIV: Are Essential and Effective, but Additional Methods Are Also Needed. BMJ Publishing Group Ltd, 2004.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.