APA (7th ed.) Citation

Clement, H., & Asimov, I. (1970). First flights to the moon ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Clement, Hal, and Isaac Asimov. First Flights to the Moon. [1st ed.]. Garden City, N.Y.: Doubleday, 1970.

MLA (9th ed.) Citation

Clement, Hal, and Isaac Asimov. First Flights to the Moon. [1st ed.]. Doubleday, 1970.