Cita APA (7a ed.)

Harper, L. V. (1989). The nurture of human behavior. Ablex Publ. Co.

Cita Chicago Style (17a ed.)

Harper, Lawrence V. The Nurture of Human Behavior. Norwood, NJ: Ablex Publ. Co, 1989.

Cita MLA (9a ed.)

Harper, Lawrence V. The Nurture of Human Behavior. Ablex Publ. Co, 1989.