Cita APA (7a ed.)
Frank, H., & Frank, M. G. (1985). Comparative manipulation-test performance in ten-week old wolves (Canis lupus) and Alaskan malamutes (Canis familiaris): A Piagetian interpretation. Journal of Comparative Psychology, 99, 266-275.
Cita Chicago Style (17a ed.)
Frank, Harry, y Martha Gialdini Frank. "Comparative Manipulation-test Performance in Ten-week Old Wolves (Canis Lupus) and Alaskan Malamutes (Canis Familiaris): A Piagetian Interpretation." Journal of Comparative Psychology 99 (1985): 266-275.
Cita MLA (9a ed.)
Frank, Harry, y Martha Gialdini Frank. "Comparative Manipulation-test Performance in Ten-week Old Wolves (Canis Lupus) and Alaskan Malamutes (Canis Familiaris): A Piagetian Interpretation." Journal of Comparative Psychology, vol. 99, 1985, pp. 266-275.
Precaución: Estas citas no son 100% exactas.