APA (7th ed.) Citation

(2009). A-GPS: Assisted GPS, GNSS, and SBAS. Artech House.

Chicago Style (17th ed.) Citation

A-GPS: Assisted GPS, GNSS, and SBAS. London: Artech House, 2009.

MLA (9th ed.) Citation

A-GPS: Assisted GPS, GNSS, and SBAS. Artech House, 2009.

Warning: These citations may not always be 100% accurate.