APA引文

John W Davis & Lars H Karstad. (1970). Infectious diseases of wild animals. Iowa.

Chicago Edition Citation

John W Davis and Lars H Karstad. Infectious Diseases of Wild Animals. Iowa, 1970.

MLA引文

John W Davis and Lars H Karstad. Infectious Diseases of Wild Animals. Iowa, 1970.

警告：這些引文格式不一定是100％准確.