APA (7th ed.) Citation

Mutel, C. F. (2008). The emerald horizon: The history of nature in Iowa. University of Iowa Press.

Chicago Style (17th ed.) Citation

Mutel, Cornelia Fleischer. The Emerald Horizon: The History of Nature in Iowa. Iowa City: University of Iowa Press, 2008.

MLA (9th ed.) Citation

Mutel, Cornelia Fleischer. The Emerald Horizon: The History of Nature in Iowa. University of Iowa Press, 2008.