Cita APA (7a ed.)

Field, A. J. (2001). Altruistically Inclined?: The Behavioral Sciences, Evolutionary Theory, and the Origins of Reciprocity. University of Michigan Press.

Cita Chicago Style (17a ed.)

Field, Alexander J. Altruistically Inclined?: The Behavioral Sciences, Evolutionary Theory, and the Origins of Reciprocity. Ann Arbor: University of Michigan Press, 2001.

Cita MLA (8a ed.)

Field, Alexander J. Altruistically Inclined?: The Behavioral Sciences, Evolutionary Theory, and the Origins of Reciprocity. University of Michigan Press, 2001.