Lonsdale, J. T., & Day, J. R. (1937). Geology and ground-water resources of Webb county, Texas. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationLonsdale, John Tipton, and James R. Day. Geology and Ground-water Resources of Webb County, Texas. Washington: U.S. Govt. Print. Off, 1937.
MLA (9th ed.) CitationLonsdale, John Tipton, and James R. Day. Geology and Ground-water Resources of Webb County, Texas. U.S. Govt. Print. Off, 1937.
Warning: These citations may not always be 100% accurate.