Cita APA (7th ed.)

(1962). Prenatal care. U.S. Department of Health Education, and Welfare.

Cita Chicago (17th ed.)

Prenatal Care. Washington, D.C: U.S. Department of Health Education, and Welfare, 1962.

Cita MLA (9th ed.)

Prenatal Care. U.S. Department of Health Education, and Welfare, 1962.