APA (7th ed.) Citation

Conference on Planned and Inadvertent Weather Modification Champaign-Urbana, Ill., American Meteorological Society, American Society of Civil Engineers, & Weather Modification Association. (1977). Sixth Conference on Planned and Inadvertent Weather Modification. The Society.

Chicago Style (17th ed.) Citation

Conference on Planned and Inadvertent Weather Modification Champaign-Urbana, Ill., American Meteorological Society, American Society of Civil Engineers, and Weather Modification Association. Sixth Conference on Planned and Inadvertent Weather Modification. Boston, Mass.: The Society, 1977.

MLA (9th ed.) Citation

Conference on Planned and Inadvertent Weather Modification Champaign-Urbana, Ill., et al. Sixth Conference on Planned and Inadvertent Weather Modification. The Society, 1977.