APA (7th ed.) Citation

Batten, R. L. (1964). Some Permian gastropoda from Eastern Arizona.

Chicago Style (17th ed.) Citation

Batten, Roger L. Some Permian Gastropoda from Eastern Arizona. New York, NY, 1964.

MLA (9th ed.) Citation

Batten, Roger L. Some Permian Gastropoda from Eastern Arizona. 1964.

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