APA (7th ed.) Citation

Caughey, J. W. (1975). The California Gold Rush. University of California Press.

Chicago Style (17th ed.) Citation

Caughey, John Walton. The California Gold Rush. London: University of California Press, 1975.

MLA (9th ed.) Citation

Caughey, John Walton. The California Gold Rush. University of California Press, 1975.

Warning: These citations may not always be 100% accurate.