APA (7th ed.) Citation

Kirby, D. J., & Ickes, B. S. (2006). Temporal and spatial trends in the frequency of occurrence, length-frequency distributions, length-weight relationships, and relative abundance of upper Mississippi River fish. U.S. Geological Survey, Upper Midwest Environmental Sciences Center.

Chicago Style (17th ed.) Citation

Kirby, Daniel J., and Brian S. Ickes. Temporal and Spatial Trends in the Frequency of Occurrence, Length-frequency Distributions, Length-weight Relationships, and Relative Abundance of Upper Mississippi River Fish. La Crosse, Wis.: U.S. Geological Survey, Upper Midwest Environmental Sciences Center, 2006.

MLA (9th ed.) Citation

Kirby, Daniel J., and Brian S. Ickes. Temporal and Spatial Trends in the Frequency of Occurrence, Length-frequency Distributions, Length-weight Relationships, and Relative Abundance of Upper Mississippi River Fish. U.S. Geological Survey, Upper Midwest Environmental Sciences Center, 2006.