APA (7th ed.) Citation

Chan, C. H. (1979). Niagara River chemical loading, 1975-1977. Environment Canada.

Chicago Style (17th ed.) Citation

Chan, C. H. Niagara River Chemical Loading, 1975-1977. Burlington, Ont.: Environment Canada, 1979.

MLA (9th ed.) Citation

Chan, C. H. Niagara River Chemical Loading, 1975-1977. Environment Canada, 1979.

Warning: These citations may not always be 100% accurate.