United States. National Aeronautics and Space Administration & Wilshire, H. G. (1972). Geology of the Sierra Madera cryptoexplosion structure, Pecos County, Texas. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. National Aeronautics and Space Administration and Howard Gordon Wilshire. Geology of the Sierra Madera Cryptoexplosion Structure, Pecos County, Texas. Washington: U.S. Govt. Print. Off, 1972.
MLA (9th ed.) CitationUnited States. National Aeronautics and Space Administration and Howard Gordon Wilshire. Geology of the Sierra Madera Cryptoexplosion Structure, Pecos County, Texas. U.S. Govt. Print. Off, 1972.
Warning: These citations may not always be 100% accurate.