Cita APA (7th ed.)

Littler, J. E., & Momany, T. (1990). The Family practice handbook. Year Book Medical Pub.

Cita Chicago (17th ed.)

Littler, John E., i Timothy Momany. The Family Practice Handbook. Chicago: Year Book Medical Pub, 1990.

Cita MLA (9th ed.)

Littler, John E., i Timothy Momany. The Family Practice Handbook. Year Book Medical Pub, 1990.