APA (7th ed.) Citation

Hartmann, Miller, & Lee. (1984). Out of the cradle: Exploring the frontiers beyond earth. Workman Publ.

Chicago Style (17th ed.) Citation

Hartmann, Miller, and Lee. Out of the Cradle: Exploring the Frontiers Beyond Earth. New York: Workman Publ, 1984.

MLA (8th ed.) Citation

Hartmann, et al. Out of the Cradle: Exploring the Frontiers Beyond Earth. Workman Publ, 1984.