APA (7th ed.) Citation

Zimmerman, R. (2003). Leaving earth: Space stations, rival superpowers and the quest for interplanetary travel. Joseph Henry.

Chicago Style (17th ed.) Citation

Zimmerman, Robert. Leaving Earth: Space Stations, Rival Superpowers and the Quest for Interplanetary Travel. Washington, D.C: Joseph Henry, 2003.

MLA (9th ed.) Citation

Zimmerman, Robert. Leaving Earth: Space Stations, Rival Superpowers and the Quest for Interplanetary Travel. Joseph Henry, 2003.

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