APA (7th ed.) Citation

Sagan, F. (1962). The wonderful clouds ([1st American ed.].). Dutton.

Chicago Style (17th ed.) Citation

Sagan, Françoise. The Wonderful Clouds. [1st American ed.]. New York: Dutton, 1962.

MLA (9th ed.) Citation

Sagan, Françoise. The Wonderful Clouds. [1st American ed.]. Dutton, 1962.

Warning: These citations may not always be 100% accurate.