APA (7th ed.) Citation

Aberdeen, E. (1940). Radiolarian Fauna of the Caballos formation Marathon Basin, Texas. [Selbstverl.] [u.a.].

Chicago Style (17th ed.) Citation

Aberdeen, Esther. Radiolarian Fauna of the Caballos Formation Marathon Basin, Texas. Chicago: [Selbstverl.] [u.a.], 1940.

MLA (9th ed.) Citation

Aberdeen, Esther. Radiolarian Fauna of the Caballos Formation Marathon Basin, Texas. [Selbstverl.] [u.a.], 1940.