APA (7th ed.) Citation

Dutton, C. E. (1971). Geology of the Florence area, Wisconsin and Michigan. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Dutton, Carl E. Geology of the Florence Area, Wisconsin and Michigan. Washington: U.S. Govt. Print. Off, 1971.

MLA (9th ed.) Citation

Dutton, Carl E. Geology of the Florence Area, Wisconsin and Michigan. U.S. Govt. Print. Off, 1971.