APA (7th ed.) Citation

U.S. Geological Survey, The California Division of Mines and Geology, & U.S. Bureau of Mines. (1966). Mineral resources of California Bulletin 191 1966. California Division of Mines and Geology.

Chicago Style (17th ed.) Citation

U.S. Geological Survey, The California Division of Mines and Geology, and U.S. Bureau of Mines. Mineral Resources of California Bulletin 191 1966. San Francisco, California: California Division of Mines and Geology, 1966.

MLA (9th ed.) Citation

U.S. Geological Survey, et al. Mineral Resources of California Bulletin 191 1966. California Division of Mines and Geology, 1966.