Style de citation APA (7e éd.)

Cunningham, W. P., & Saigo , B. W. (1999). Environmental scince: A global concern (5th ed.). McGraw-Hill.

Style de citation Chicago (17e éd.)

Cunningham, William P., et Barbara Woodworth Saigo. Environmental Scince: A Global Concern. 5th ed. Boston: McGraw-Hill, 1999.

Style de citation MLA (9e éd.)

Cunningham, William P., et Barbara Woodworth Saigo. Environmental Scince: A Global Concern. 5th ed. McGraw-Hill, 1999.