APA (7th ed.) Citation

Ozone World Congress New York, N. Y., International Ozone Association, & Bollyky, L. J. (1989). Proceedings of the ninth Ozone World Congress, June 3-9, 1989, New York, NY, USA. International Ozone Association.

Chicago Style (17th ed.) Citation

Ozone World Congress New York, N. Y., International Ozone Association, and L. Joseph Bollyky. Proceedings of the Ninth Ozone World Congress, June 3-9, 1989, New York, NY, USA. Zurich, Switzerland : Norwalk, CT: International Ozone Association, 1989.

MLA (9th ed.) Citation

Ozone World Congress New York, N. Y., et al. Proceedings of the Ninth Ozone World Congress, June 3-9, 1989, New York, NY, USA. International Ozone Association, 1989.