APA (7th ed.) Citation

Croley, T. E., & Hunter, T. S. (1994). Great Lakes monthly hydrologic data. [U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Great Lakes Environmental Research Laboratory].

Chicago Style (17th ed.) Citation

Croley, Thomas E., and Timothy S. Hunter. Great Lakes Monthly Hydrologic Data. [Ann Arbor, Mich.]: [U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Great Lakes Environmental Research Laboratory], 1994.

MLA (9th ed.) Citation

Croley, Thomas E., and Timothy S. Hunter. Great Lakes Monthly Hydrologic Data. [U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Great Lakes Environmental Research Laboratory], 1994.