APA (7th ed.) Citation

Boericke, W. F. (1936). Prospecting and operating small gold placers (2nd ed.). John Wiley.

Chicago Style (17th ed.) Citation

Boericke, William Fay. Prospecting and Operating Small Gold Placers. 2nd ed. New York: John Wiley, 1936.

MLA (9th ed.) Citation

Boericke, William Fay. Prospecting and Operating Small Gold Placers. 2nd ed. John Wiley, 1936.