APA Edition Citation

Rick, T. C., & Erlandson, J. (2008). Human impacts on ancient marine ecosystems. University of California Press.

Chicago Edition Citation

Rick, Torben C., and Jon Erlandson. Human Impacts on Ancient Marine Ecosystems. Berkeley: University of California Press, 2008.

MLA Edition Citation

Rick, Torben C., and Jon Erlandson. Human Impacts on Ancient Marine Ecosystems. University of California Press, 2008.