APA-referens (7:e uppl.)

Skinner, C. E. 1. . . . e., & Boynton, P. L. (1950). Elementary educational psychology (2d ed.). Prentice-Hall.

Chicago-referens (17:e uppl.)

Skinner, Charles Edward 1891- ed, och Paul Lewis,1898- Boynton. Elementary Educational Psychology. 2d ed. New York: Prentice-Hall, 1950.

MLA-referens (9:e uppl.)

Skinner, Charles Edward 1891- ed, och Paul Lewis,1898- Boynton. Elementary Educational Psychology. 2d ed. Prentice-Hall, 1950.