APA (7th ed.) Citation

Geological Survey (U.S.). (2000). What makes a healthy environment for native freshwater mussels? [U.S. Geological Survey, U.S. Dept. of the Interior].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). What Makes a Healthy Environment for Native Freshwater Mussels? [Reston, Va.]: [U.S. Geological Survey, U.S. Dept. of the Interior], 2000.

MLA (9th ed.) Citation

Geological Survey (U.S.). What Makes a Healthy Environment for Native Freshwater Mussels? [U.S. Geological Survey, U.S. Dept. of the Interior], 2000.