APA (7th ed.) Citation

Raven, P. H., & Berg, L. R. (2001). Environment (3. ed.). Harcourt College Publ.

Chicago Style (17th ed.) Citation

Raven, Peter H., and Linda R. Berg. Environment. 3. ed. Fort Worth, Tex. [u.a.]: Harcourt College Publ, 2001.

MLA (9th ed.) Citation

Raven, Peter H., and Linda R. Berg. Environment. 3. ed. Harcourt College Publ, 2001.