APA citiranje

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 citiranje

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

Opozorilo: Ti citati niso vedno 100% točni.