Easton, R. D., Frazier, E. F., & Sturdevant, R. W. (2013). GPS declassified: From smart bombs to smartphones. Potomac Books, an imprint of the University of Nebraska Press.
Chicago-Zitierstil (17. Ausg.)Easton, Richard D., Eric F. Frazier, und Rick W. Sturdevant. GPS Declassified: From Smart Bombs to Smartphones. Lincoln, Nebraska: Potomac Books, an imprint of the University of Nebraska Press, 2013.
MLA-Zitierstil (9. Ausg.)Easton, Richard D., et al. GPS Declassified: From Smart Bombs to Smartphones. Potomac Books, an imprint of the University of Nebraska Press, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.