APA (7th ed.) Citation

Hull, C. L. (1974). A behavior system: An introduction to behavior theory concerning the individual organism (Repr. d. Ausg. New Haven, Conn. 1952.). Greenwood Pr.

Chicago Style (17th ed.) Citation

Hull, Clark Leonard. A Behavior System: An Introduction to Behavior Theory Concerning the Individual Organism. Repr. d. Ausg. New Haven, Conn. 1952. Westport, Conn: Greenwood Pr, 1974.

MLA (8th ed.) Citation

Hull, Clark Leonard. A Behavior System: An Introduction to Behavior Theory Concerning the Individual Organism. Repr. d. Ausg. New Haven, Conn. 1952. Greenwood Pr, 1974.