APA (7th ed.) Citation

Levinton, J. S., & Waldman, J. R. (2006). The Hudson River Estuary. Cambridge University Press.

Chicago Style (17th ed.) Citation

Levinton, Jeffrey S., and John R. Waldman. The Hudson River Estuary. Cambridge: Cambridge University Press, 2006.

MLA (9th ed.) Citation

Levinton, Jeffrey S., and John R. Waldman. The Hudson River Estuary. Cambridge University Press, 2006.