APA (7th ed.) Citation

Hey, D. L., & Philippi, N. S. (1999). A case for wetland restoration. Wiley.

Chicago Style (17th ed.) Citation

Hey, Donald L., and Nancy S. Philippi. A Case for Wetland Restoration. New York: Wiley, 1999.

MLA (9th ed.) Citation

Hey, Donald L., and Nancy S. Philippi. A Case for Wetland Restoration. Wiley, 1999.