APA (7th ed.) Citation

Geological Survey, Luedke, R. G., & Bawiec, W. J. (1991). Three-dimensional perspective diagrams of the Morococala volcanic field, west-central Bolivia. The Survey ; For sale by Map Distribution.

Chicago Style (17th ed.) Citation

Geological Survey, Robert G. Luedke, and W. J. Bawiec. Three-dimensional Perspective Diagrams of the Morococala Volcanic Field, West-central Bolivia. Reston, Va. : Denver, CO: The Survey ; For sale by Map Distribution, 1991.

MLA (8th ed.) Citation

Geological Survey, et al. Three-dimensional Perspective Diagrams of the Morococala Volcanic Field, West-central Bolivia. The Survey ; For sale by Map Distribution, 1991.