Cita APA (7a ed.)

Kaplan, E. D., & Hegarty, C. J. (2006). Understanding GPS: Principles and applications (2nd ed.). Artech House.

Cita Chicago Style (17a ed.)

Kaplan, Elliott D., y Christopher J. Hegarty. Understanding GPS: Principles and Applications. 2nd ed. Boston: Artech House, 2006.

Cita MLA (9a ed.)

Kaplan, Elliott D., y Christopher J. Hegarty. Understanding GPS: Principles and Applications. 2nd ed. Artech House, 2006.