APA (7th ed.) Citation

Grout, F. F. (1955). The geology of Cuyuna District, Minnesota: A progress report. University of Minnesota Press.

Chicago Style (17th ed.) Citation

Grout, Frank F. The Geology of Cuyuna District, Minnesota: A Progress Report. Minneapolis: University of Minnesota Press, 1955.

MLA (9th ed.) Citation

Grout, Frank F. The Geology of Cuyuna District, Minnesota: A Progress Report. University of Minnesota Press, 1955.