Cita APA

(2011). UNAIDS World AIDS day Report 2011. UNAIDS.

Citación estilo Chicago

UNAIDS World AIDS Day Report 2011. Switzerland: UNAIDS, 2011.

Cita MLA

UNAIDS World AIDS Day Report 2011. UNAIDS, 2011.

Warning: These citations may not always be 100% accurate.