APA (7th ed.) Citation

Paulsen, C. G., Bigwood, B. L., & Harrington, A. W. (1940). Hurricane floods of September 1938. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Paulsen, Carl G., B. L. Bigwood, and Arthur William Harrington. Hurricane Floods of September 1938. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1940.

MLA (9th ed.) Citation

Paulsen, Carl G., et al. Hurricane Floods of September 1938. United States Department of the Interior, Geological Survey, 1940.