Briar, D. W., Christensen, P. K., & Oellermann, D. J. (1993). Hydrology of valley fill and potential for additional ground-water withdrawals along the north flank of the Little Rocky Mountains, Fort Belknap Indian Reservation, north-central Montana. U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationBriar, David W., Paul K. Christensen, and Douglas J. Oellermann. Hydrology of Valley Fill and Potential for Additional Ground-water Withdrawals Along the North Flank of the Little Rocky Mountains, Fort Belknap Indian Reservation, North-central Montana. Helena, Mont.: U.S. Dept. of the Interior, U.S. Geological Survey, 1993.
MLA (9th ed.) CitationBriar, David W., et al. Hydrology of Valley Fill and Potential for Additional Ground-water Withdrawals Along the North Flank of the Little Rocky Mountains, Fort Belknap Indian Reservation, North-central Montana. U.S. Dept. of the Interior, U.S. Geological Survey, 1993.