APA (7th ed.) Citation

Wells, W. W. (1940). Ecological studies on the Pinnotherid crabs of Puget Sound. University of Washington Press.

Chicago Style (17th ed.) Citation

Wells, Wayne Winfield. Ecological Studies on the Pinnotherid Crabs of Puget Sound. Seattle, Wash.: University of Washington Press, 1940.

MLA (9th ed.) Citation

Wells, Wayne Winfield. Ecological Studies on the Pinnotherid Crabs of Puget Sound. University of Washington Press, 1940.