APA (7th ed.) Citation

American Meteorological Society & Petterssen, S. (1957). Cloud and weather modification: A group of field experiments. [publisher not identified].

Chicago Style (17th ed.) Citation

American Meteorological Society and Sverre Petterssen. Cloud and Weather Modification: A Group of Field Experiments. Boston: [publisher not identified], 1957.

MLA (9th ed.) Citation

American Meteorological Society and Sverre Petterssen. Cloud and Weather Modification: A Group of Field Experiments. [publisher not identified], 1957.