APA (7th ed.) Zitazioa
Institute of Medicine (U.S.). Committee on Prevention and Control of Sexually Transmitted Diseases, ebrary, Inc, Eng, T. R., & Butler, W. T. (1997). The hidden epidemic: Confronting sexually transmitted diseases : summary. National Academy Press.
Chicago Style (17th ed.) Zitazioa
Institute of Medicine (U.S.). Committee on Prevention and Control of Sexually Transmitted Diseases, Inc ebrary, Thomas R. Eng, eta William T. Butler. The Hidden Epidemic: Confronting Sexually Transmitted Diseases : Summary. Washington, D.C.: National Academy Press, 1997.
MLA (9th ed.) Zitazioa
Institute of Medicine (U.S.). Committee on Prevention and Control of Sexually Transmitted Diseases, et al. The Hidden Epidemic: Confronting Sexually Transmitted Diseases : Summary. National Academy Press, 1997.
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