West Texas Geological Society & Williams, H. L. (1953). Stratigraphy of the Permian Basin of West Texas with special reference to the cross sections of 1949, 1951 and 1953. [Wiley].
Chicago Style (17th ed.) CitationWest Texas Geological Society and Harold L. Williams. Stratigraphy of the Permian Basin of West Texas with Special Reference to the Cross Sections of 1949, 1951 and 1953. [New York]: [Wiley], 1953.
MLA (9th ed.) CitationWest Texas Geological Society and Harold L. Williams. Stratigraphy of the Permian Basin of West Texas with Special Reference to the Cross Sections of 1949, 1951 and 1953. [Wiley], 1953.
Warning: These citations may not always be 100% accurate.