Cita APA (7th ed.)

Rutherford, F. W. (1971). You and your baby: A guide to pregnancy, birth, and the first year. New American Library.

Cita Chicago (17th ed.)

Rutherford, Frederick W. You and Your Baby: A Guide to Pregnancy, Birth, and the First Year. Nueva York: New American Library, 1971.

Cita MLA (9th ed.)

Rutherford, Frederick W. You and Your Baby: A Guide to Pregnancy, Birth, and the First Year. New American Library, 1971.