Stensaas, M. (2004). Canoe country wildlife: A field guide to the Boundary Waters and Quetico. University of Minnesota Press.
Cita Chicago (17th ed.)Stensaas, Mark. Canoe Country Wildlife: A Field Guide to the Boundary Waters and Quetico. Minneapolis: University of Minnesota Press, 2004.
Cita MLA (9th ed.)Stensaas, Mark. Canoe Country Wildlife: A Field Guide to the Boundary Waters and Quetico. University of Minnesota Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.