APA (7th ed.) Citation

Constantine, R. (2008). GPS and Galileo: Friendly foes? Air University Press.

Chicago Style (17th ed.) Citation

Constantine, Roftiel. GPS and Galileo: Friendly Foes? Maxwell Air Force Base, Ala.: Air University Press, 2008.

MLA (9th ed.) Citation

Constantine, Roftiel. GPS and Galileo: Friendly Foes? Air University Press, 2008.

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