Cita APA (7a ed.)

Dugatkin, L. A. (2006). The Altruism Equation: Seven Scientists Search for the Origins of Goodness. Princeton University Press.

Cita Chicago Style (17a ed.)

Dugatkin, Lee Alan. The Altruism Equation: Seven Scientists Search for the Origins of Goodness. Princeton: Princeton University Press, 2006.

Cita MLA (8a ed.)

Dugatkin, Lee Alan. The Altruism Equation: Seven Scientists Search for the Origins of Goodness. Princeton University Press, 2006.