Cita APA (7a ed.)

DeScioli, P., & Kurzban, R. (2009). The alliance hypothesis for human friendship. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

DeScioli, Peter, y Robert Kurzban. The Alliance Hypothesis for Human Friendship. Public Library of Science (PLoS), 2009.

Cita MLA (8a ed.)

DeScioli, Peter, y Robert Kurzban. The Alliance Hypothesis for Human Friendship. Public Library of Science (PLoS), 2009.