APA (7th ed.) Citation

(1969). Treatise on invertebrate paleontology. Geological Society of America.

Chicago Style (17th ed.) Citation

Treatise on Invertebrate Paleontology. New York, NY: Geological Society of America, 1969.

MLA (9th ed.) Citation

Treatise on Invertebrate Paleontology. Geological Society of America, 1969.

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