Cunningham, C. G., & Steven, T. A. (1979). Mount Belknap and Red Hills calderas and associated rocks, Marysvale volcanic field, west-central Utah: Description of the rocks, eruptive history, and inferred subvolcanic environment associated with the formation of the Mount Belknap and Red Hills calderas. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationCunningham, Charles G., and Thomas A. Steven. Mount Belknap and Red Hills Calderas and Associated Rocks, Marysvale Volcanic Field, West-central Utah: Description of the Rocks, Eruptive History, and Inferred Subvolcanic Environment Associated with the Formation of the Mount Belknap and Red Hills Calderas. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1979.
MLA (9th ed.) CitationCunningham, Charles G., and Thomas A. Steven. Mount Belknap and Red Hills Calderas and Associated Rocks, Marysvale Volcanic Field, West-central Utah: Description of the Rocks, Eruptive History, and Inferred Subvolcanic Environment Associated with the Formation of the Mount Belknap and Red Hills Calderas. United States Department of the Interior, Geological Survey, 1979.