APA (7th ed.) Zitazioa
Institute of Medicine (U.S.). Board on Global Health, National Academies Press (U.S.), & ebrary, Inc. (2007). Preventing HIV infection among injecting drug users in high risk countries: An assessment of the evidence. National Academies Press.
Chicago Style (17th ed.) Zitazioa
Institute of Medicine (U.S.). Board on Global Health, National Academies Press (U.S.), eta Inc ebrary. Preventing HIV Infection Among Injecting Drug Users in High Risk Countries: An Assessment of the Evidence. Washington, D.C.: National Academies Press, 2007.
MLA (9th ed.) Zitazioa
Institute of Medicine (U.S.). Board on Global Health, et al. Preventing HIV Infection Among Injecting Drug Users in High Risk Countries: An Assessment of the Evidence. National Academies Press, 2007.
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