APA Citation

Cunningham, W. P. (1999). Environmental science. New York:Mc. Graw Hill.

Chicago Style Citation

Cunningham, William P. Environmental Science. New York:Mc. Graw Hill, 1999.

MLA Citation

Cunningham, William P. Environmental Science. New York:Mc. Graw Hill, 1999.

Warning: These citations may not always be 100% accurate.