APA (7th ed.) Citation

Craig, R. A. (1968). The edge of space: Exploring the upper atmosphere ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Craig, Richard A. The Edge of Space: Exploring the Upper Atmosphere. [1st ed.]. Garden City, N.Y.: Doubleday, 1968.

MLA (9th ed.) Citation

Craig, Richard A. The Edge of Space: Exploring the Upper Atmosphere. [1st ed.]. Doubleday, 1968.