APA (7th ed.) Citation

Sludge Handling and Disposal Seminar Toronto, Ont., & Ontario. Ministry of the Environment. (1974). Proceedings. Training and Technology Transfer Division (Water), Environmental Protection Service, Environment Canada.

Chicago Style (17th ed.) Citation

Sludge Handling and Disposal Seminar Toronto, Ont., and Ontario. Ministry of the Environment. Proceedings. Ottawa: Training and Technology Transfer Division (Water), Environmental Protection Service, Environment Canada, 1974.

MLA (9th ed.) Citation

Sludge Handling and Disposal Seminar Toronto, Ont., and Ontario. Ministry of the Environment. Proceedings. Training and Technology Transfer Division (Water), Environmental Protection Service, Environment Canada, 1974.