Citazione Stile APA (7a Edizione)

Kagan, J., & Lang, C. (1978). Psychology and education: An introduction. Harcourt Brace Jovanovich.

Citazione stile Chigago Style (17a edizione)

Kagan, Jerome, e Cynthia Lang. Psychology and Education: An Introduction. New York: Harcourt Brace Jovanovich, 1978.

Citatione MLA (9a ed.)

Kagan, Jerome, e Cynthia Lang. Psychology and Education: An Introduction. Harcourt Brace Jovanovich, 1978.