APA (7th ed.) Citation

Evenson, R. E. (1959). Geology and ground-water features of the Eureka area, Humboldt County, California. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Evenson, R. E. Geology and Ground-water Features of the Eureka Area, Humboldt County, California. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1959.

MLA (9th ed.) Citation

Evenson, R. E. Geology and Ground-water Features of the Eureka Area, Humboldt County, California. United States Department of the Interior, Geological Survey, 1959.