APA (7th ed.) Citation

New Devlopments, Ozone in Water and and Wastewater Treatment Shreveport, La., & International Ozone Association. Pan American Committee. (1990). 1990 spring conference entitled New Devlopments, Ozone in Water and and Wastewater Treatment: Proceedings. The Association.

Chicago Style (17th ed.) Citation

New Devlopments, Ozone in Water and and Wastewater Treatment Shreveport, La., and International Ozone Association. Pan American Committee. 1990 Spring Conference Entitled New Devlopments, Ozone in Water and and Wastewater Treatment: Proceedings. Shreveport, La.: The Association, 1990.

MLA (9th ed.) Citation

New Devlopments, Ozone in Water and and Wastewater Treatment Shreveport, La., and International Ozone Association. Pan American Committee. 1990 Spring Conference Entitled New Devlopments, Ozone in Water and and Wastewater Treatment: Proceedings. The Association, 1990.