APA (7th ed.) Citation

Widder, K. R. (1975). Dr. William Beaumont: The Mackinac years. Mackinac Island State Park Commission.

Chicago Style (17th ed.) Citation

Widder, Keith R. Dr. William Beaumont: The Mackinac Years. Mackinac Island, Mich.: Mackinac Island State Park Commission, 1975.

MLA (9th ed.) Citation

Widder, Keith R. Dr. William Beaumont: The Mackinac Years. Mackinac Island State Park Commission, 1975.

Warning: These citations may not always be 100% accurate.