APA (7th ed.) Citation

Saunders, W. B. (1973). Upper Mississippian ammonoids from Arkansas and Oklahoma. Geological Society of America.

Chicago Style (17th ed.) Citation

Saunders, W. Bruce. Upper Mississippian Ammonoids from Arkansas and Oklahoma. [Boulder, Colo.]: Geological Society of America, 1973.

MLA (9th ed.) Citation

Saunders, W. Bruce. Upper Mississippian Ammonoids from Arkansas and Oklahoma. Geological Society of America, 1973.