International Astronomical Union. Working Group for Planetary System Nomenclature, United States. National Aeronautics and Space Administration, Geological Survey (U.S.), & Masursky, H. (1989). Gazetteer of planetary nomenclature. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationInternational Astronomical Union. Working Group for Planetary System Nomenclature, United States. National Aeronautics and Space Administration, Geological Survey (U.S.), and Harold Masursky. Gazetteer of Planetary Nomenclature. [Washington, D.C.]: Dept. of the Interior, U.S. Geological Survey, 1989.
MLA (9th ed.) CitationInternational Astronomical Union. Working Group for Planetary System Nomenclature, et al. Gazetteer of Planetary Nomenclature. Dept. of the Interior, U.S. Geological Survey, 1989.