APA (7th ed.) Citation

McMahon, E. M. (2009). North woods river: The St. Croix River in Upper Midwest history. University of Wisconsin Press.

Chicago Style (17th ed.) Citation

McMahon, Eileen M. North Woods River: The St. Croix River in Upper Midwest History. Madison, Wis: University of Wisconsin Press, 2009.

MLA (9th ed.) Citation

McMahon, Eileen M. North Woods River: The St. Croix River in Upper Midwest History. University of Wisconsin Press, 2009.