Morrison, M. L., Block, W. M., Strickland, M. D., Collier, B. A., & Peterson, M. J. (2008). Wildlife Study Design (2nd ed. 2008.). New York, NY: Springer New York : Imprint: Springer.

Morrison, Michael L., William M. Block, M. Dale Strickland, Bret A. Collier, and Markus J. Peterson. Wildlife Study Design. 2nd ed. 2008. New York, NY: Springer New York : Imprint: Springer, 2008.

Morrison, Michael L., et al. Wildlife Study Design. 2nd ed. 2008. New York, NY: Springer New York : Imprint: Springer, 2008.