APA引文

Cleveland P. Hickman. (1997). Biology of animals. Boston, Mas: WCB/McGraw-Hill.

Trích dẫn kiểu Chicago

Cleveland P. Hickman. Biology of Animals. Boston, Mas: WCB/McGraw-Hill, 1997.

MLA引文

Cleveland P. Hickman. Biology of Animals. Boston, Mas: WCB/McGraw-Hill, 1997.

警告：這些引文格式不一定是100％准確.