APA (7th ed.) Citation

Ashworth, W. (1986). The late, Great Lakes: An environmental history (1. ed.). Knopf.

Chicago Style (17th ed.) Citation

Ashworth, William. The Late, Great Lakes: An Environmental History. 1. ed. New York: Knopf, 1986.

MLA (9th ed.) Citation

Ashworth, William. The Late, Great Lakes: An Environmental History. 1. ed. Knopf, 1986.