APA-referens

Salas Chaves, P., Taylor Castillo, L., Quesada Cambronero, M., Garita Garita, A. C., & León Alán, D. (2012). KNOWLEDGE AND ATTITUDES OF UNIVERSITY STUDENTS OF COSTA RICA ABOUT HIV/AIDS.

Chicago-stil citat

Salas Chaves, Pilar, Liseth Taylor Castillo, Marilyn Quesada Cambronero, Ana Cristina Garita Garita, och Dennis León Alán. KNOWLEDGE AND ATTITUDES OF UNIVERSITY STUDENTS OF COSTA RICA ABOUT HIV/AIDS. 2012.

MLA-referens

Salas Chaves, Pilar, et al. KNOWLEDGE AND ATTITUDES OF UNIVERSITY STUDENTS OF COSTA RICA ABOUT HIV/AIDS. 2012.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.