South Texas Geological Society & Stapp, W. L. (1986). Contributions to the geology of South Texas, 1986. [publisher not identified].
Chicago Style (17th ed.) CitationSouth Texas Geological Society and Wilford Lee Stapp. Contributions to the Geology of South Texas, 1986. San Antonio, Tex. : South Texas Geological Society: [publisher not identified], 1986.
MLA (9th ed.) CitationSouth Texas Geological Society and Wilford Lee Stapp. Contributions to the Geology of South Texas, 1986. [publisher not identified], 1986.
Warning: These citations may not always be 100% accurate.