(1988). Mineral resources of the Behind the Rocks Wilderness Study Area, Grand and San Juan Counties, Utah. United States Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Mineral Resources of the Behind the Rocks Wilderness Study Area, Grand and San Juan Counties, Utah. [Washington, DC]: United States Gov. Print. Off, 1988.
MLA-Zitierstil (9. Ausg.)Mineral Resources of the Behind the Rocks Wilderness Study Area, Grand and San Juan Counties, Utah. United States Gov. Print. Off, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.