APA aipamena

Ferster, C. B., & Culbertson, S. (1982). Behavior principles (3rd ed.). Prentice-Hall.

Chicago Style aipamena

Ferster, Charles B., and Stuart Culbertson. Behavior Principles. 3rd ed. Englewood Cliffs, N.J: Prentice-Hall, 1982.

MLA aipamena

Ferster, Charles B., and Stuart Culbertson. Behavior Principles. 3rd ed. Prentice-Hall, 1982.