Citazione Stile APA (7a Edizione)

ebrary, Inc, Akala, F. A., & Jenkins, C. M. (2005). Preventing HIV/AIDS in the Middle East and North Africa: A window of opportunity to act. World Bank.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Francisca Ayodeji Akala, e Carolyn M. Jenkins. Preventing HIV/AIDS in the Middle East and North Africa: A Window of Opportunity to Act. Washington, D.C.: World Bank, 2005.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Preventing HIV/AIDS in the Middle East and North Africa: A Window of Opportunity to Act. World Bank, 2005.