APA (7th ed.) Citation

Makarewicz, J. C., Lewis, T., & Betram, P. E. (1989). Phytoplankton and zooplankton composition, abundance and distribution and trophic interactions: Offshore region of Lakes [as printed] Erie, Lake Huron and Lake Michigan, 1985. U.S. Environmental Protection Agency, Region 5, Great Lakes National Program Office.

Chicago Style (17th ed.) Citation

Makarewicz, Joseph C., Theodore Lewis, and Paul E. Betram. Phytoplankton and Zooplankton Composition, Abundance and Distribution and Trophic Interactions: Offshore Region of Lakes [as Printed] Erie, Lake Huron and Lake Michigan, 1985. Chicago, Ill. (230 So. Dearborn St., Chicago 60604): U.S. Environmental Protection Agency, Region 5, Great Lakes National Program Office, 1989.

MLA (9th ed.) Citation

Makarewicz, Joseph C., et al. Phytoplankton and Zooplankton Composition, Abundance and Distribution and Trophic Interactions: Offshore Region of Lakes [as Printed] Erie, Lake Huron and Lake Michigan, 1985. U.S. Environmental Protection Agency, Region 5, Great Lakes National Program Office, 1989.