Tagiew, R., & Ignatov, D. I. (2014). Reciprocity in Gift-Exchange-Games.
Cita Chicago Style (17a ed.)Tagiew, Rustam, y Dmitry I. Ignatov. Reciprocity in Gift-Exchange-Games. 2014.
Cita MLA (9a ed.)Tagiew, Rustam, y Dmitry I. Ignatov. Reciprocity in Gift-Exchange-Games. 2014.
Precaución: Estas citas no son 100% exactas.