Cita APA (7th ed.)

Crow, L. D., & Crow, A. (1953). Child psychology. Barnes & Noble.

Cita Chicago (17th ed.)

Crow, Lester D., i Alice Crow. Child Psychology. New York: Barnes & Noble, 1953.

Cita MLA (9th ed.)

Crow, Lester D., i Alice Crow. Child Psychology. Barnes & Noble, 1953.