Cita APA (7a ed.)
Velasco, S., Benvenuti, M., Sampaio, A., & Tomanari, G. (2017). Cooperation and Metacontingency in Pigeons. Psychological Record, 67(4), 537-546.
Cita Chicago Style (17a ed.)
Velasco, Saulo, Marcelo Benvenuti, Angelo Sampaio, y Gerson Tomanari. "Cooperation and Metacontingency in Pigeons." Psychological Record 67, no. 4 (2017): 537-546.
Cita MLA (9a ed.)
Velasco, Saulo, et al. "Cooperation and Metacontingency in Pigeons." Psychological Record, vol. 67, no. 4, 2017, pp. 537-546.
Precaución: Estas citas no son 100% exactas.