Style de citation APA (7e éd.)

Cunningham, W. P., & Saigo, B. W. (2001). Environmental science: A global concern (6th ed.). McGraw-Hill.

Style de citation Chicago (17e éd.)

Cunningham, William P., et Barbara Woodworth Saigo. Environmental Science: A Global Concern. 6th ed. Boston: McGraw-Hill, 2001.

Style de citation MLA (8e éd.)

Cunningham, William P., et Barbara Woodworth Saigo. Environmental Science: A Global Concern. 6th ed. McGraw-Hill, 2001.