Style de citation APA (7e éd.)

Madson, J. (2004). Where the sky began: Land of the tallgrass prairie (Bur oak books ed.). University of Iowa Press.

Style de citation Chicago (17e éd.)

Madson, John. Where the Sky Began: Land of the Tallgrass Prairie. Bur oak books ed. Iowa: University of Iowa Press, 2004.

Style de citation MLA (8e éd.)

Madson, John. Where the Sky Began: Land of the Tallgrass Prairie. Bur oak books ed. University of Iowa Press, 2004.