Cita APA (7th ed.)

Crawley, L. Q. (1964). Reproduction, sex, and preparation for marriage. Prentice-Hall.

Cita Chicago (17th ed.)

Crawley, Lawrence Q. Reproduction, Sex, and Preparation for Marriage. Englewood Cliffs, N.J: Prentice-Hall, 1964.

Cita MLA (9th ed.)

Crawley, Lawrence Q. Reproduction, Sex, and Preparation for Marriage. Prentice-Hall, 1964.