APA (7th ed.) Citation

Rahn, P. H. (1985). Engineering geology: An environmental approach. Elsevier.

Chicago Style (17th ed.) Citation

Rahn, Perry H. Engineering Geology: An Environmental Approach. New York: Elsevier, 1985.

MLA (8th ed.) Citation

Rahn, Perry H. Engineering Geology: An Environmental Approach. Elsevier, 1985.

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