Cita APA (7th ed.)

Reece, J. B., Urry, L. A., Cain, M. L., Wasserman, S. A., Minorsky, P. V., Jackson, R. B., & Campbell, N. A. (2011). Campbell biology (Ninth edition.). Pearson.

Cita Chicago (17th ed.)

Reece, Jane B., Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, RObert B. Jackson, i Neil A. Campbell. Campbell Biology. Ninth edition. San Francisco, California: Pearson, 2011.

Cita MLA (9th ed.)

Reece, Jane B., et al. Campbell Biology. Ninth edition. Pearson, 2011.