Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Hofmann-Wellenhof, B., H. Lichtenegger, y J. Collins. GPS: : Theory and Practice. Wien: Springer Verlag, 1992.

Cita MLA (9a ed.)

Hofmann-Wellenhof, B., et al. GPS: : Theory and Practice. Springer Verlag, 1992.