APA (7th ed.) Citation

Prior, J. C. (1991). Landforms of Iowa. University of Iowa Press for the Iowa Dept. of Natural Resources.

Chicago Style (17th ed.) Citation

Prior, Jean Cutler. Landforms of Iowa. Iowa City: University of Iowa Press for the Iowa Dept. of Natural Resources, 1991.

MLA (9th ed.) Citation

Prior, Jean Cutler. Landforms of Iowa. University of Iowa Press for the Iowa Dept. of Natural Resources, 1991.

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