APA (7th ed.) Citation

United States. National Aeronautics and Space Administration, International Union of Geological Sciences, & Hayden, R. S. (1985). Global mega-geomorphology: Proceedings of a workshop. National Aeronautics and Space Administration, Scientific and Technical Information Branch.

Chicago Style (17th ed.) Citation

United States. National Aeronautics and Space Administration, International Union of Geological Sciences, and Robert Stoddard Hayden. Global Mega-geomorphology: Proceedings of a Workshop. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.

MLA (9th ed.) Citation

United States. National Aeronautics and Space Administration, et al. Global Mega-geomorphology: Proceedings of a Workshop. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.