APA (7th ed.) Citation

Thiel, R. P. (2001). Keepers of the wolves: The early years of wolf recovery in Wisconsin. University of Wisconsin Press.

Chicago Style (17th ed.) Citation

Thiel, Richard P. Keepers of the Wolves: The Early Years of Wolf Recovery in Wisconsin. Madison: University of Wisconsin Press, 2001.

MLA (9th ed.) Citation

Thiel, Richard P. Keepers of the Wolves: The Early Years of Wolf Recovery in Wisconsin. University of Wisconsin Press, 2001.