APA (7th ed.) Citation

Crain, A. S. (2002). The loads of selected herbicides in the Ohio River basin, 1997-2000. [U.S. Dept. of the Interior, U.S. Geological Survey].

Chicago Style (17th ed.) Citation

Crain, Angela S. The Loads of Selected Herbicides in the Ohio River Basin, 1997-2000. [Reston, Va.]: [U.S. Dept. of the Interior, U.S. Geological Survey], 2002.

MLA (9th ed.) Citation

Crain, Angela S. The Loads of Selected Herbicides in the Ohio River Basin, 1997-2000. [U.S. Dept. of the Interior, U.S. Geological Survey], 2002.