APA ציטוט

Zimmerman, H. (1975). The medical clinics of north america. Philadelphia: W. B Saunder Companay.

Trích dẫn kiểu Chicago

Zimmerman, Hyman. The Medical Clinics of North America. Philadelphia: W. B Saunder Companay, 1975.

ציטוט MLA

Zimmerman, Hyman. The Medical Clinics of North America. Philadelphia: W. B Saunder Companay, 1975.