APA (7th ed.) Citation

Mickelson, D. M., Simpson, S. L., & Maher, L. J. (2011). Geology of the Ice Age National Scenic Trail. The University of Wisconsin Press.

Chicago Style (17th ed.) Citation

Mickelson, David M., Susan L. Simpson, and Louis J. Maher. Geology of the Ice Age National Scenic Trail. Madison: The University of Wisconsin Press, 2011.

MLA (9th ed.) Citation

Mickelson, David M., et al. Geology of the Ice Age National Scenic Trail. The University of Wisconsin Press, 2011.