APA (7th ed.) Citation

Cunningham, W. P., Cunningham, M. A., & Saigo, B. W. (2007). Environmental science: A global concern (Ninth edition.). McGraw-Hill Higher Education.

Chicago Style (17th ed.) Citation

Cunningham, William P., Mary Ann Cunningham, and Barbara Woodworth Saigo. Environmental Science: A Global Concern. Ninth edition. Boston: McGraw-Hill Higher Education, 2007.

MLA (8th ed.) Citation

Cunningham, William P., et al. Environmental Science: A Global Concern. Ninth edition. McGraw-Hill Higher Education, 2007.