APA (7th ed.) Citation

Smith, R. D. (1993). A conceptual framework for assessing the functions of wetlands. [U.S. Army Engineer Waterways Experiment Station].

Chicago Style (17th ed.) Citation

Smith, R. Daniel. A Conceptual Framework for Assessing the Functions of Wetlands. [Vicksburg, Miss.]: [U.S. Army Engineer Waterways Experiment Station], 1993.

MLA (9th ed.) Citation

Smith, R. Daniel. A Conceptual Framework for Assessing the Functions of Wetlands. [U.S. Army Engineer Waterways Experiment Station], 1993.