Cita APA (7a ed.)

McClearn, G., & De Fries, J. (1973). Introduction to behavioral genetics. W.H. Freeman.

Cita Chicago Style (17a ed.)

McClearn, G.E, y J.C De Fries. Introduction to Behavioral Genetics. San Francisco: W.H. Freeman, 1973.

Cita MLA (8a ed.)

McClearn, G.E, y J.C De Fries. Introduction to Behavioral Genetics. W.H. Freeman, 1973.