Cita APA

Campbell, N. A. (2011). Biology (11th ed.). Pearson Education.

Citación estilo Chicago

Campbell, Neil A. Biology. 11th ed. Boston: Pearson Education, 2011.

Cita MLA

Campbell, Neil A. Biology. 11th ed. Pearson Education, 2011.

Warning: These citations may not always be 100% accurate.