APA (7th ed.) Citation

Tegland, N. M. (1931). The gastropod genus Galeodea in the Oligocene of Washington. University of California press.

Chicago Style (17th ed.) Citation

Tegland, Nellie May. The Gastropod Genus Galeodea in the Oligocene of Washington. Berkeley: University of California press, 1931.

MLA (8th ed.) Citation

Tegland, Nellie May. The Gastropod Genus Galeodea in the Oligocene of Washington. University of California press, 1931.