Cite
MLA (8th Edition)
Edelmann, Patrick. Quality of Ground Water In Agricultural Areas of the San Luis Valley, South-Central Colorado. U.S. Geological Survey, 1984.
APA (7th Edition)
Edelmann, P. (1984). Quality of ground water in agricultural areas of the San Luis Valley, South-Central Colorado. U.S. Geological Survey.
Chicago (17th Edition)
Edelmann, Patrick. Quality of Ground Water in Agricultural Areas of the San Luis Valley, South-Central Colorado. Lakewood, Colorado: U.S. Geological Survey, 1984.