Παραπομπή APA

Nebylitsyn, V. D., & Gray, A. (1972). Biological Bases of Individual Behavior. Academic Press.

Παραπομπή Chicago Style

Nebylitsyn, V. D., και A.J Gray. Biological Bases of Individual Behavior. New York: Academic Press, 1972.

Παραπομπή MLA

Nebylitsyn, V. D., και A.J Gray. Biological Bases of Individual Behavior. Academic Press, 1972.