Cite
MLA (8th Edition)
Hotchkiss, W. R.. Hydrogeology and Simulation of Water Flow In Strata Above the Bearpaw Shale and Equivalents of Eastern Montana and Northeastern Wyoming. U.S. Geological Survey, 1986.
APA (7th Edition)
Hotchkiss, W. R. (1986). Hydrogeology and simulation of water flow in strata above the Bearpaw Shale and equivalents of eastern Montana and northeastern Wyoming. U.S. Geological Survey.
Chicago (17th Edition)
Hotchkiss, W. R. Hydrogeology and Simulation of Water Flow in Strata above the Bearpaw Shale and Equivalents of Eastern Montana and Northeastern Wyoming. Helena, Montana: U.S. Geological Survey, 1986.