APA (7th ed.) Citation

Water Survey of Canada & Water Survey of Canada. Historical streamflow summary: Sommaire chronologique de l'écoulement: Ontario. Water Survey of Canada.

Chicago Style (17th ed.) Citation

Water Survey of Canada and Water Survey of Canada. Historical Streamflow Summary: Sommaire Chronologique De L'écoulement: Ontario. Ottawa: Water Survey of Canada.

MLA (8th ed.) Citation

Water Survey of Canada and Water Survey of Canada. Historical Streamflow Summary: Sommaire Chronologique De L'écoulement: Ontario. Water Survey of Canada.

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