Cita APA

Cornwall, H. R. 1., & Cornwall, H. R. 1. (1964). Geology of Bullfrog Quadrangle and ore deposits related to Bullfrog Hills Caldera, Nye County, Nevada and Inyo County, California. Washington: U.S. Government Printing Office.

Citación estilo Chicago

Cornwall, Henry Rowland 1913-, y Henry Rowland 1913- Cornwall. Geology of Bullfrog Quadrangle and Ore Deposits Related to Bullfrog Hills Caldera, Nye County, Nevada and Inyo County, California. Washington: U.S. Government Printing Office, 1964.

Cita MLA

Cornwall, Henry Rowland 1913-, y Henry Rowland 1913- Cornwall. Geology of Bullfrog Quadrangle and Ore Deposits Related to Bullfrog Hills Caldera, Nye County, Nevada and Inyo County, California. Washington: U.S. Government Printing Office, 1964.