APA ציטוט

Harold Rifkin. (1981). Diabetes mellitus. U.S.A: American diabetes Association.

Trích dẫn kiểu Chicago

Harold Rifkin. Diabetes Mellitus. U.S.A: American diabetes Association, 1981.

ציטוט MLA

Harold Rifkin. Diabetes Mellitus. U.S.A: American diabetes Association, 1981.