Ward, J. V., Kondratieff, B., & Züllig, R. E. (2002). An illustrated guide to the mountain stream insects of Colorado (Second edition.). University Press of Colorado.
Chicago Style (17th ed.) CitationWard, James V., Boris Kondratieff, and Robert Emil Züllig. An Illustrated Guide to the Mountain Stream Insects of Colorado. Second edition. Boulder: University Press of Colorado, 2002.
MLA (9th ed.) CitationWard, James V., et al. An Illustrated Guide to the Mountain Stream Insects of Colorado. Second edition. University Press of Colorado, 2002.
Warning: These citations may not always be 100% accurate.