APA (7th ed.) Citation

Armstrong, D. M., Fitzgerald, J. P., & Meaney, C. A. (2011). Mammals of Colorado (2nd ed.). Denver Museum of Nature & Science ; University Press of Colorado.

Chicago Style (17th ed.) Citation

Armstrong, David Michael, James P. Fitzgerald, and Carron A. Meaney. Mammals of Colorado. 2nd ed. Denver : Boulder: Denver Museum of Nature & Science ; University Press of Colorado, 2011.

MLA (9th ed.) Citation

Armstrong, David Michael, et al. Mammals of Colorado. 2nd ed. Denver Museum of Nature & Science ; University Press of Colorado, 2011.