APA (7th ed.) Citation

Weeks, F. B. (1903). Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy, for the year 1902. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Weeks, Fred Boughton. Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy, for the Year 1902. Washington, D.C.: U.S. G.P.O., 1903.

MLA (9th ed.) Citation

Weeks, Fred Boughton. Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy, for the Year 1902. U.S. G.P.O., 1903.