Merrit, R. W., Cummins, K. W., & Berg, M. B. (2008). An introduction to the aquatic insects of North America (Fourth edition.). Dubuque, Iowa: Kendall Hunt.
Chicago Style CitationMerrit, Richard W.,, Kenneth W. Cummins, and Martin B. Berg. An Introduction to the Aquatic Insects of North America. Fourth edition. Dubuque, Iowa: Kendall Hunt, 2008.
MLA CitationMerrit, Richard W.,, Kenneth W. Cummins, and Martin B. Berg. An Introduction to the Aquatic Insects of North America. Fourth edition. Dubuque, Iowa: Kendall Hunt, 2008.
Warning: These citations may not always be 100% accurate.