APA引文

A J Marshall & W D Williams. (1972). Textbook of Zoology Invertabrates (7.). Macmillian.

Chicago Edition Citation

A J Marshall and W D Williams. Textbook of Zoology Invertabrates. 7. Macmillian, 1972.

MLA引文

A J Marshall and W D Williams. Textbook of Zoology Invertabrates. 7. Macmillian, 1972.

警告：這些引文格式不一定是100％准確.