Cita APA (7a ed.)

Plomin, R., DeFries, J. C., MacClearn, G. E., MacClearn, G. E., & MacClearn, G. E. (1990). Behavioral genetics: A primer (2. ed.). Freeman.

Cita Chicago Style (17a ed.)

Plomin, Robert, John C. DeFries, G. E. MacClearn, Gerald E. MacClearn, y Gerald E. MacClearn. Behavioral Genetics: A Primer. 2. ed. New York: Freeman, 1990.

Cita MLA (8a ed.)

Plomin, Robert, et al. Behavioral Genetics: A Primer. 2. ed. Freeman, 1990.