APA (7th ed.) Citation

Watson, R. I. (1968). The great psychologists from Aristotle to Freud (2d ed.). Lippincott.

Chicago Style (17th ed.) Citation

Watson, Robert I. The Great Psychologists from Aristotle to Freud. 2d ed. Philadelphia: Lippincott, 1968.

MLA (9th ed.) Citation

Watson, Robert I. The Great Psychologists from Aristotle to Freud. 2d ed. Lippincott, 1968.