APA (7th ed.) Citation

Geological Survey (U.S.), United States. Bureau of Indian Affairs, Navajo Tribe, O'Sullivan, R. B., Weide, D. L., & Scott, G. R. (1989). Preliminary geologic map of the Great Bend quadrangle, San Juan County, New Mexico. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), United States. Bureau of Indian Affairs, Navajo Tribe, Robert Brett O'Sullivan, David L. Weide, and Glenn R. Scott. Preliminary Geologic Map of the Great Bend Quadrangle, San Juan County, New Mexico. Reston, Va.: The Survey, 1989.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Preliminary Geologic Map of the Great Bend Quadrangle, San Juan County, New Mexico. The Survey, 1989.