APA (7th ed.) Citation

American Water Works Association. Ontario Section, Pollution Control Association of Ontario, & Ontario Municipal Water Association. Proceedings of the annual conference. Ontario Section, American Water Works Association : Pollution Control Association of Ontario : Ontario Municipal Water Association.

Chicago Style (17th ed.) Citation

American Water Works Association. Ontario Section, Pollution Control Association of Ontario, and Ontario Municipal Water Association. Proceedings of the Annual Conference. [Mississauga, Ont.]: Ontario Section, American Water Works Association : Pollution Control Association of Ontario : Ontario Municipal Water Association.

MLA (9th ed.) Citation

American Water Works Association. Ontario Section, et al. Proceedings of the Annual Conference. Ontario Section, American Water Works Association : Pollution Control Association of Ontario : Ontario Municipal Water Association.