APA (7th ed.) Citation

Condon, S. M., Campbell, J. A., & Stanesco, J. D. (1989). Revisions of Middle Jurassic nomenclature in the southeastern San Juan basin, New Mexico. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Condon, Steven M., John A. Campbell, and John D. Stanesco. Revisions of Middle Jurassic Nomenclature in the Southeastern San Juan Basin, New Mexico. [Reston, Va.]: Department of the Interior, U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

Condon, Steven M., et al. Revisions of Middle Jurassic Nomenclature in the Southeastern San Juan Basin, New Mexico. Department of the Interior, U.S. Geological Survey, 1989.