Cita APA (7th ed.)

Crow, L. D., & Crow, A. (1965). Human development and learning (Rev. ed.). American Book.

Cita Chicago (17th ed.)

Crow, Lester Donald, i Alice Crow. Human Development and Learning. Rev. ed. New York: American Book, 1965.

Cita MLA (9th ed.)

Crow, Lester Donald, i Alice Crow. Human Development and Learning. Rev. ed. American Book, 1965.