APA (7th ed.) Citation

Merriam, C. W. (1941). Fossil turritellas from the Pacific coast region of North America. University of California Press.

Chicago Style (17th ed.) Citation

Merriam, Charles Warren. Fossil Turritellas from the Pacific Coast Region of North America. Berkeley, CA: University of California Press, 1941.

MLA (9th ed.) Citation

Merriam, Charles Warren. Fossil Turritellas from the Pacific Coast Region of North America. University of California Press, 1941.