APA引文

Feemster, R. F. (1946). Milk-borne Disease in Massachusetts 1941-1945.

Citação norma Chicago

Feemster, Roy F. Milk-borne Disease in Massachusetts 1941-1945. 1946.

MLA引文

Feemster, Roy F. Milk-borne Disease in Massachusetts 1941-1945. 1946.

警告：這些引文格式不一定是100％准確.