APA (7th ed.) Citation

Cunningham, W. P., & Saigo, B. W. (1997). Environmental science: A global concern (Fourth edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Cunningham, William P., and Barbara Woodworth Saigo. Environmental Science: A Global Concern. Fourth edition. Boston, Mass: McGraw-Hill, 1997.

MLA (8th ed.) Citation

Cunningham, William P., and Barbara Woodworth Saigo. Environmental Science: A Global Concern. Fourth edition. McGraw-Hill, 1997.