APA (7th ed.) Citation

KELLER, E. A. (1970). Environmental geology - Edward A. Keller. A Bell And Howell Company.

Chicago Style (17th ed.) Citation

KELLER, Edward A. Environmental Geology - Edward A. Keller. A Bell And Howell Company, 1970.

MLA (8th ed.) Citation

KELLER, Edward A. Environmental Geology - Edward A. Keller. A Bell And Howell Company, 1970.

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