APA (7th ed.) Citation

Graveel, J., & Gurney, K. (2008). Environmental science. McGraw-Hill Primis Online.

Chicago Style (17th ed.) Citation

Graveel, John, and Kevin Gurney. Environmental Science. [S.l.]: McGraw-Hill Primis Online, 2008.

MLA (9th ed.) Citation

Graveel, John, and Kevin Gurney. Environmental Science. McGraw-Hill Primis Online, 2008.

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