Cita APA

Pomeranz, H., & Koll, I. (1957). The family physician. N.Y.:.

Chicago Style Citation

Pomeranz, Herman, i Irvin Koll. The Family Physician. N.Y.:, 1957.

Cita MLA

Pomeranz, Herman, i Irvin Koll. The Family Physician. N.Y.:, 1957.