APA-Zitierstil (7. Ausg.)

Cunningham, W. P. (2003). Environmental science: A global concern. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Cunningham, William P. Environmental Science: A Global Concern. New York: McGraw-Hill, 2003.

MLA-Zitierstil (9. Ausg.)

Cunningham, William P. Environmental Science: A Global Concern. McGraw-Hill, 2003.