Lee, W. T. (1916). Relation of the Cretaceous formations to the Rocky Mountains in Colorado and New Mexico. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationLee, Willis T. Relation of the Cretaceous Formations to the Rocky Mountains in Colorado and New Mexico. Washington: Department of the Interior, United States Geological Survey, 1916.
MLA (9th ed.) CitationLee, Willis T. Relation of the Cretaceous Formations to the Rocky Mountains in Colorado and New Mexico. Department of the Interior, United States Geological Survey, 1916.
Warning: These citations may not always be 100% accurate.