Cita APA

Hurn, J., & Hurn, J. (1993). Differential GPS explained: An exposé of the surprisingly simple principles behind today's most advanced positioning technology. [Lugar de publicación no identificado]: Trimble Navigation.

Citación estilo Chicago

Hurn, Jeff, y Jeff Hurn. Differential GPS Explained: An Exposé of the Surprisingly Simple Principles Behind Today's Most Advanced Positioning Technology. [Lugar de publicación no identificado]: Trimble Navigation, 1993.

Cita MLA

Hurn, Jeff, y Jeff Hurn. Differential GPS Explained: An Exposé of the Surprisingly Simple Principles Behind Today's Most Advanced Positioning Technology. [Lugar de publicación no identificado]: Trimble Navigation, 1993.