APA (7th ed.) Citation

Waagé, K. M. (1953). Refractory clay deposits of south-central Colorado: A description of the refractory and semirefractory clays in the Purgatoire formation and Dakota sandstone. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Waagé, Karl M. Refractory Clay Deposits of South-central Colorado: A Description of the Refractory and Semirefractory Clays in the Purgatoire Formation and Dakota Sandstone. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1953.

MLA (9th ed.) Citation

Waagé, Karl M. Refractory Clay Deposits of South-central Colorado: A Description of the Refractory and Semirefractory Clays in the Purgatoire Formation and Dakota Sandstone. United States Department of the Interior, Geological Survey, 1953.