Cite
MLA (8th Edition)
Condon, Steven M. Geologic Studies of the Platte River, South-Central Nebraska and Adjacent Areas, Geologic Maps, Subsurface Study, and Geologic History. U.S. Geological Survey, Information Services distributor, 2005.
APA (7th Edition)
Condon, S. M. (2005). Geologic studies of the Platte River, south-central Nebraska and adjacent areas, geologic maps, subsurface study, and geologic history. U.S. Geological Survey, Information Services distributor.
Chicago (17th Edition)
Condon, Steven M. “Geologic Studies of the Platte River, South-Central Nebraska and Adjacent Areas, Geologic Maps, Subsurface Study, and Geologic History.” Reston, Va.?: U.S. Geological Survey, Information Services distributor, 2005.