Cita APA

Blas, M. M., Menacho, L., Alva, I. E., & Orellana, R. (2012). Motivating men who have sex with men to get tested for HIV. BioMed Central.

Chicago Style Citation

Blas, Magaly M., Luis Menacho, Isaac E. Alva, i Roberto Orellana. Motivating Men Who Have Sex With Men to Get Tested for HIV. BioMed Central, 2012.

Cita MLA

Blas, Magaly M., Luis Menacho, Isaac E. Alva, i Roberto Orellana. Motivating Men Who Have Sex With Men to Get Tested for HIV. BioMed Central, 2012.