APA (7th ed.) Citation

Tysdal, R. G. (2000). Revision of Middle Proterozic Yellowjacket Formation, central Idaho, and Revision of Cretaceous Slim Sam Formation, Elkhorn Mountains area, Montana. U.S. G.P.O. For sale by U.S. Geological Survey, Information Services.

Chicago Style (17th ed.) Citation

Tysdal, Russell G. Revision of Middle Proterozic Yellowjacket Formation, Central Idaho, and Revision of Cretaceous Slim Sam Formation, Elkhorn Mountains Area, Montana. Washington, D.C., Denver, CO: U.S. G.P.O. For sale by U.S. Geological Survey, Information Services, 2000.

MLA (9th ed.) Citation

Tysdal, Russell G. Revision of Middle Proterozic Yellowjacket Formation, Central Idaho, and Revision of Cretaceous Slim Sam Formation, Elkhorn Mountains Area, Montana. U.S. G.P.O. For sale by U.S. Geological Survey, Information Services, 2000.