Zen, E. (1988). Bedrock geology of the Vipond Park 15-minute, Stine Mountain 7 1/2-minute, and Maurice Mountain 7 1/2-minute quadrangles, Pioneer Mountains, Beaverhead County, Montana: A description of the stratigraphy, structure, and igneous rocks of a three-quadrangle area at the north end of the Pioneer Mountains. U.S. Gov. Pr. Office.
Chicago-Zitierstil (17. Ausg.)Zen, E-an. Bedrock Geology of the Vipond Park 15-minute, Stine Mountain 7 1/2-minute, and Maurice Mountain 7 1/2-minute Quadrangles, Pioneer Mountains, Beaverhead County, Montana: A Description of the Stratigraphy, Structure, and Igneous Rocks of a Three-quadrangle Area at the North End of the Pioneer Mountains. Washington, D.C: U.S. Gov. Pr. Office, 1988.
MLA-Zitierstil (9. Ausg.)Zen, E-an. Bedrock Geology of the Vipond Park 15-minute, Stine Mountain 7 1/2-minute, and Maurice Mountain 7 1/2-minute Quadrangles, Pioneer Mountains, Beaverhead County, Montana: A Description of the Stratigraphy, Structure, and Igneous Rocks of a Three-quadrangle Area at the North End of the Pioneer Mountains. U.S. Gov. Pr. Office, 1988.