APA (7th ed.) Citation

Roth, B. (1975). Description of a new cockle (Mollusca: Bivalvia) from the Pliocene of northern California. Acad.

Chicago Style (17th ed.) Citation

Roth, Barry. Description of a New Cockle (Mollusca: Bivalvia) from the Pliocene of Northern California. San Francisco: Acad, 1975.

MLA (9th ed.) Citation

Roth, Barry. Description of a New Cockle (Mollusca: Bivalvia) from the Pliocene of Northern California. Acad, 1975.