APA引文

Campbell, N. A. (1994). Biology: Concepts & connections. Menlo Park, Calif: Benjamin Cummings.

Trích dẫn kiểu Chicago

Campbell, Neil A. Biology: Concepts & Connections. Menlo Park, Calif: Benjamin Cummings, 1994.

MLA引文

Campbell, Neil A. Biology: Concepts & Connections. Menlo Park, Calif: Benjamin Cummings, 1994.

警告：這些引文格式不一定是100％准確.