Cita APA (7a ed.)

Geological Survey of Wyoming & University of Wyoming. Dept. of Geology. Contributions to geology. University of Wyoming.

Cita Chicago Style (17a ed.)

Geological Survey of Wyoming y University of Wyoming. Dept. of Geology. Contributions to Geology. Laramie, Wyo.: University of Wyoming.

Cita MLA (8a ed.)

Geological Survey of Wyoming y University of Wyoming. Dept. of Geology. Contributions to Geology. University of Wyoming.