APA (7th ed.) Citation

Carpenter, J. M., & Grimaldi, D. A. (1997). Social wasps in amber.

Chicago Style (17th ed.) Citation

Carpenter, James M., and David A. Grimaldi. Social Wasps in Amber. New York, NY, 1997.

MLA (9th ed.) Citation

Carpenter, James M., and David A. Grimaldi. Social Wasps in Amber. 1997.