Cita APA (7a ed.)

Mutel, C. F. (2008). The Emerald Horizon: The History of Nature in Iowa. University of Iowa Press.

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.