APA
Bradford W., Parkinson J. & Spilker E.Global positioning system. Theory and applications. : .
Chicago
Bradford W, Parkinson James and Spilker Eds.Global positioning system. Theory and applications. : .
Harvard
Bradford W., Parkinson J. and Spilker E.Global positioning system. Theory and applications. : .
MLA
Bradford W, Parkinson James and Spilker Eds.: . .