APA (7th ed.) Zitazioa

ebrary, Inc. (2005). Alcohol use and sexual risk behaviour: A cross-cultural study in eight countries. World Health Organization.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc. Alcohol Use and Sexual Risk Behaviour: A Cross-cultural Study in Eight Countries. Geneva: World Health Organization, 2005.

MLA (9th ed.) Zitazioa

ebrary, Inc. Alcohol Use and Sexual Risk Behaviour: A Cross-cultural Study in Eight Countries. World Health Organization, 2005.