APA (7th ed.) Citation

Walton, W. C. (1970). Groundwater resource evaluation. McGraw-Hill.

Chicago Style (17th ed.) Citation

Walton, William C. Groundwater Resource Evaluation. New York: McGraw-Hill, 1970.

MLA (9th ed.) Citation

Walton, William C. Groundwater Resource Evaluation. McGraw-Hill, 1970.