APA (7th ed.) Citation

Clark, D. L. (1968). Fossils, paleontology and evolution. WM. C. Brown.

Chicago Style (17th ed.) Citation

Clark, David L. Fossils, Paleontology and Evolution. Dubuque: WM. C. Brown, 1968.

MLA (9th ed.) Citation

Clark, David L. Fossils, Paleontology and Evolution. WM. C. Brown, 1968.

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