APA (7th ed.) Citation

Armour, D. A., & Widder, K. R. (1986). At the crossroads: Michilimackinac during the American Revolution (Revised edition.). Mackinac Island State Park Commission.

Chicago Style (17th ed.) Citation

Armour, David A., and Keith R. Widder. At the Crossroads: Michilimackinac During the American Revolution. Revised edition. Mackinac Island, Mich.: Mackinac Island State Park Commission, 1986.

MLA (9th ed.) Citation

Armour, David A., and Keith R. Widder. At the Crossroads: Michilimackinac During the American Revolution. Revised edition. Mackinac Island State Park Commission, 1986.