Cita APA (7a ed.)

Gomes, C. M., & Boesch, C. (2009). Wild chimpanzees exchange meat for sex on a long-term basis. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Gomes, Cristina M., y Christophe Boesch. Wild Chimpanzees Exchange Meat for Sex on a Long-term Basis. Public Library of Science (PLoS), 2009.

Cita MLA (8a ed.)

Gomes, Cristina M., y Christophe Boesch. Wild Chimpanzees Exchange Meat for Sex on a Long-term Basis. Public Library of Science (PLoS), 2009.