APA (7th ed.) Citation

Johnson, R. C., & Medinnus, G. R. (1974). Child psychology; behavior and development (3d ed.). Wiley.

Chicago Style (17th ed.) Citation

Johnson, Ronald C., and Gene Roland Medinnus. Child Psychology; Behavior and Development. 3d ed. New York: Wiley, 1974.

MLA (9th ed.) Citation

Johnson, Ronald C., and Gene Roland Medinnus. Child Psychology; Behavior and Development. 3d ed. Wiley, 1974.