United States. Bureau of Soils, Texas Agricultural Experiment Station, & Hawker, H. W. (1926). Soil survey of Coleman County, Texas. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Bureau of Soils, Texas Agricultural Experiment Station, and H. W. Hawker. Soil Survey of Coleman County, Texas. Washington: Govt. Print. Off, 1926.
MLA (9th ed.) CitationUnited States. Bureau of Soils, et al. Soil Survey of Coleman County, Texas. Govt. Print. Off, 1926.
Warning: These citations may not always be 100% accurate.