Cita APA

Bärnighausen, T., Bloom, D. E., & Humair, S. (2012). Economics of antiretroviral treatment vs. circumcision for HIV prevention. National Academy of Sciences.

Citación estilo Chicago

Bärnighausen, Till, David E. Bloom, y Salal Humair. Economics of Antiretroviral Treatment Vs. Circumcision for HIV Prevention. National Academy of Sciences, 2012.

Cita MLA

Bärnighausen, Till, David E. Bloom, y Salal Humair. Economics of Antiretroviral Treatment Vs. Circumcision for HIV Prevention. National Academy of Sciences, 2012.