Cita APA (7a ed.)

Institute of Medicine., Eng, T. R., & Butler, W. T. (1997). The hidden epidemic: Confronting sexually transmitted diseases. National Academy Press.

Cita Chicago Style (17a ed.)

Institute of Medicine., Thomas R. Eng, y William T. Butler. The Hidden Epidemic: Confronting Sexually Transmitted Diseases. Washington, D.C.: National Academy Press, 1997.

Cita MLA (9a ed.)

Institute of Medicine., et al. The Hidden Epidemic: Confronting Sexually Transmitted Diseases. National Academy Press, 1997.