APA (7e ed.) Bronvermelding

Campbell,Neil, Reece, J. B., Mitchell, L. G., & Taylor, m. R. (2003). Biology: Concepts and applications (4th ed.). Benjamin Cummings.

Chicago (17e ed.) Bronvermelding

Campbell,Neil, Jane B. Reece, Lawrence G. Mitchell, en martha R. Taylor. Biology: Concepts and Applications. 4th ed. San Francisco: Benjamin Cummings, 2003.

MLA (9e ed.) Bronvermelding

Campbell,Neil, et al. Biology: Concepts and Applications. 4th ed. Benjamin Cummings, 2003.