APA (7th ed.) Citation

Tomasello, M., Melis, A. P., Tennie, C., Wyman, E., & Herrmann, E. (2012). Two key steps in the evolution of human cooperation: The interdependence hypothesis. University of Chicago Press.

Chicago Style (17th ed.) Citation

Tomasello, Michael, Alicia P. Melis, Claudio Tennie, Emily Wyman, and Esther Herrmann. Two Key Steps in the Evolution of Human Cooperation: The Interdependence Hypothesis. University of Chicago Press, 2012.

MLA (9th ed.) Citation

Tomasello, Michael, et al. Two Key Steps in the Evolution of Human Cooperation: The Interdependence Hypothesis. University of Chicago Press, 2012.