Cita APA (7a ed.)

Kolm, S., & Mercier Ythier, J. (2006). Handbook of the economics of giving, altruism and reciprocity. Elsevier [etc.].

Cita Chicago Style (17a ed.)

Kolm, Serge-Christophe, y J. Mercier Ythier. Handbook of the Economics of Giving, Altruism and Reciprocity. Amsterdam [etc.]: Elsevier [etc.], 2006.

Cita MLA (9a ed.)

Kolm, Serge-Christophe, y J. Mercier Ythier. Handbook of the Economics of Giving, Altruism and Reciprocity. Elsevier [etc.], 2006.