Citazione Stile APA (7a Edizione)

Skinner, C. E., & Boynton, P. L. (1945). Elementary educational psychology. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Skinner, Charles Edward, e Paul Lewis Boynton. Elementary Educational Psychology. New York: Prentice-Hall, 1945.

Citatione MLA (9a ed.)

Skinner, Charles Edward, e Paul Lewis Boynton. Elementary Educational Psychology. Prentice-Hall, 1945.