APA (7th ed.) Citation

Watson, R. I., & Lindgren, H. C. (1979). Psychology of the child and the adolescent (4th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Watson, Robert Irving, and Henry Clay Lindgren. Psychology of the Child and the Adolescent. 4th ed. New York: Macmillan, 1979.

MLA (9th ed.) Citation

Watson, Robert Irving, and Henry Clay Lindgren. Psychology of the Child and the Adolescent. 4th ed. Macmillan, 1979.