Cita APA (7th ed.)

Hofmann-Wellenhof, B., Collins, J., & Lichtenegger, H. (1992). Global positioning system: Theory and practice. Springer Verlag Wien.

Cita Chicago (17th ed.)

Hofmann-Wellenhof, B., J. Collins, i H. Lichtenegger. Global Positioning System: Theory and Practice. New York: Springer Verlag Wien, 1992.

Cita MLA (9th ed.)

Hofmann-Wellenhof, B., et al. Global Positioning System: Theory and Practice. Springer Verlag Wien, 1992.