APA (7th ed.) Citation

Gillette, D. D., & Ray, C. E. (1981). Glyptodonts of North America. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Gillette, David D., and Clayton E. Ray. Glyptodonts of North America. Washington, D.C: Smithsonian Institution Press, 1981.

MLA (9th ed.) Citation

Gillette, David D., and Clayton E. Ray. Glyptodonts of North America. Smithsonian Institution Press, 1981.