Cita APA (7a ed.)

Raven, P. H., Berg, L. R., & Hassenzahl, D. M. (2008). Environment (6th ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Raven, Peter H., Linda R. Berg, y David M. Hassenzahl. Environment. 6th ed. Hoboken, N.J.: John Wiley & Sons, 2008.

Cita MLA (9a ed.)

Raven, Peter H., et al. Environment. 6th ed. John Wiley & Sons, 2008.