APA (7th ed.) Citation

Gunther, C. G. (1912). The examination of prospects: A mining geology. McGraw-Hill.

Chicago Style (17th ed.) Citation

Gunther, Charles Godfrey. The Examination of Prospects: A Mining Geology. New York: McGraw-Hill, 1912.

MLA (9th ed.) Citation

Gunther, Charles Godfrey. The Examination of Prospects: A Mining Geology. McGraw-Hill, 1912.