APA (7th ed.) Citation

Averill, C. V. (1946). Placer mining for gold in California / by Charles Volney Averill. California State Printing Office.

Chicago Style (17th ed.) Citation

Averill, Charles Volney. Placer Mining for Gold in California / by Charles Volney Averill. San Francisco: California State Printing Office, 1946.

MLA (9th ed.) Citation

Averill, Charles Volney. Placer Mining for Gold in California / by Charles Volney Averill. California State Printing Office, 1946.