APA (7th ed.) Citation

Watson, R. I., & Evans, R. B. (1991). The great psychologists: A history of psychological thought (5th ed.). HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Watson, Robert I., and Rand B. Evans. The Great Psychologists: A History of Psychological Thought. 5th ed. New York, NY: HarperCollins Publishers, 1991.

MLA (9th ed.) Citation

Watson, Robert I., and Rand B. Evans. The Great Psychologists: A History of Psychological Thought. 5th ed. HarperCollins Publishers, 1991.