Cita APA (7th ed.)

Bernath, M. (1983). Parents book for your baby's first year. Ballantine Books.

Cita Chicago (17th ed.)

Bernath, Maja. Parents Book for Your Baby's First Year. New York: Ballantine Books, 1983.

Cita MLA (8th ed.)

Bernath, Maja. Parents Book for Your Baby's First Year. Ballantine Books, 1983.