APA Citatie

Cunningham, W. P. (2005). Environmental science: A global concern. Boston, MA: McGraw-Hill Higher Education.

Chicago Style citaat

Cunningham, William P. Environmental Science: A Global Concern. Boston, MA: McGraw-Hill Higher Education, 2005.

MLA citatie

Cunningham, William P. Environmental Science: A Global Concern. Boston, MA: McGraw-Hill Higher Education, 2005.

Let op: Deze citaties zijn niet altijd 100% accuraat.