APA (7th ed.) Citation

Geological Survey (U.S.), United States. Bureau of Indian Affairs, Southern Ute Tribe, Molenaar, C. M., & Baird, J. K. (1989). North-south stratigraphic cross sections of upper Cretaceous rocks, northern San Juan Basin, southwestern Colorado. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), United States. Bureau of Indian Affairs, Southern Ute Tribe, C. M. Molenaar, and J. K. Baird. North-south Stratigraphic Cross Sections of Upper Cretaceous Rocks, Northern San Juan Basin, Southwestern Colorado. Reston, Va.: The Survey, 1989.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. North-south Stratigraphic Cross Sections of Upper Cretaceous Rocks, Northern San Juan Basin, Southwestern Colorado. The Survey, 1989.