Cita APA (7th ed.)

SPOCK, B. (1965). Problems of parents. Fawcett World Library.

Cita Chicago (17th ed.)

SPOCK, Benjamin. Problems of Parents. New York: Fawcett World Library, 1965.

Cita MLA (9th ed.)

SPOCK, Benjamin. Problems of Parents. Fawcett World Library, 1965.