APA (7th ed.) Citation

Kier, P. M. (1997). Oligocene Echinoids of North Carolina. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Kier, Porter M. Oligocene Echinoids of North Carolina. Washington, D.C.: Smithsonian Institution Press, 1997.

MLA (9th ed.) Citation

Kier, Porter M. Oligocene Echinoids of North Carolina. Smithsonian Institution Press, 1997.

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