APA (7th ed.) Citation

Shepard, T. E. (2004). Biomonitoring in the Locust Fork Watershed, Alabama, 1997-98. Geological Survey of Alabama.

Chicago Style (17th ed.) Citation

Shepard, Thomas E. Biomonitoring in the Locust Fork Watershed, Alabama, 1997-98. Tuscaloosa, Ala.: Geological Survey of Alabama, 2004.

MLA (9th ed.) Citation

Shepard, Thomas E. Biomonitoring in the Locust Fork Watershed, Alabama, 1997-98. Geological Survey of Alabama, 2004.