Canada. Environment Canada. Ontario Region, United States. Environmental Protection Agency. Great Lakes National Program Office, Fuller, K., Shear, H., & Wittig, J. (1995). The Great Lakes: An environmental atlas and resource book (Third edition.). Great Lakes National Program Office, U.S. Environmental Protection Agency ; Government of Canada.
Chicago Style (17th ed.) CitationCanada. Environment Canada. Ontario Region, United States. Environmental Protection Agency. Great Lakes National Program Office, Kent Fuller, Harvey Shear, and Jennifer Wittig. The Great Lakes: An Environmental Atlas and Resource Book. Third edition. Chicago, Ill. : Toronto, Ont.: Great Lakes National Program Office, U.S. Environmental Protection Agency ; Government of Canada, 1995.
MLA (8th ed.) CitationCanada. Environment Canada. Ontario Region, et al. The Great Lakes: An Environmental Atlas and Resource Book. Third edition. Great Lakes National Program Office, U.S. Environmental Protection Agency ; Government of Canada, 1995.