APA (7th ed.) Citation

Willard, D. A. (2000). Long-term patterns of vegetation and salinity change in the Lake Pontchartrain Region, Louisiana. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Willard, Debra A. Long-term Patterns of Vegetation and Salinity Change in the Lake Pontchartrain Region, Louisiana. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2000.

MLA (9th ed.) Citation

Willard, Debra A. Long-term Patterns of Vegetation and Salinity Change in the Lake Pontchartrain Region, Louisiana. U.S. Dept. of the Interior, U.S. Geological Survey, 2000.