Head, J. W. (1984). Significant achievements in the planetary geology program, 1982. National Aeronautics and Space Administration, Scientific and Technical Information Office.
Chicago Style (17th ed.) CitationHead, James W. Significant Achievements in the Planetary Geology Program, 1982. Washington, DC: National Aeronautics and Space Administration, Scientific and Technical Information Office, 1984.
MLA (9th ed.) CitationHead, James W. Significant Achievements in the Planetary Geology Program, 1982. National Aeronautics and Space Administration, Scientific and Technical Information Office, 1984.
Warning: These citations may not always be 100% accurate.