APA (7th ed.) Citation

Simpson, G. G. (1959). A new Middle Eocene edentate from Wyoming.

Chicago Style (17th ed.) Citation

Simpson, George Gaylord. A New Middle Eocene Edentate from Wyoming. New York, NY, 1959.

MLA (9th ed.) Citation

Simpson, George Gaylord. A New Middle Eocene Edentate from Wyoming. 1959.

Warning: These citations may not always be 100% accurate.