Cita APA (7a ed.)

Birmingham, R. A. (2010). Spirits of Earth: The Effigy Mound Landscape of Madison and the Four Lakes. University of Wisconsin Press.

Cita Chicago Style (17a ed.)

Birmingham, Robert A. Spirits of Earth: The Effigy Mound Landscape of Madison and the Four Lakes. Madison, Wis.: University of Wisconsin Press, 2010.

Cita MLA (8a ed.)

Birmingham, Robert A. Spirits of Earth: The Effigy Mound Landscape of Madison and the Four Lakes. University of Wisconsin Press, 2010.