APA (7th ed.) Citation

Porter, P. (1991). The eagle at Mackinac: The establishment of United States military and civil authority on Mackinac Island, 1796-1802. Mackinac State Historical Parks.

Chicago Style (17th ed.) Citation

Porter, Phil. The Eagle at Mackinac: The Establishment of United States Military and Civil Authority on Mackinac Island, 1796-1802. [Mackinac Island, Mich.]: Mackinac State Historical Parks, 1991.

MLA (9th ed.) Citation

Porter, Phil. The Eagle at Mackinac: The Establishment of United States Military and Civil Authority on Mackinac Island, 1796-1802. Mackinac State Historical Parks, 1991.