APA (7th ed.) Citation

Dugan, J. T. (1984). Hydrologic characteristics of Nebraska soils. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Dugan, Jack T. Hydrologic Characteristics of Nebraska Soils. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 1984.

MLA (9th ed.) Citation

Dugan, Jack T. Hydrologic Characteristics of Nebraska Soils. U.S. Dept. of the Interior, U.S. Geological Survey, 1984.