Catalogue of the type and figured specimens of fossils minerals, rocks, and ores in the Department of geology.

MLA

Merrill, George P, and Charles Schuchert. Catalogue of the Type and Figured Specimens of Fossils Minerals, Rocks, and Ores In the Department of Geology. Washington: Govt. print. off., 1905.

APA

Merrill, G. P, & Schuchert, C. (1905). Catalogue of the type and figured specimens of fossils minerals, rocks, and ores in the Department of geology. Washington: Govt. print. off.

Chicago

Merrill, George P., and Charles Schuchert. Catalogue of the Type and Figured Specimens of Fossils Minerals, Rocks, and Ores In the Department of Geology. Washington: Govt. print. off., 1905.