APA (7th ed.) Citation

Dunlop, GIRMA, & Irvine. (1999). Digital mobile communication and the TETRA system. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Dunlop, GIRMA, and Irvine. Digital Mobile Communication and the TETRA System. New York: John Wiley & Sons, 1999.

MLA (8th ed.) Citation

Dunlop, et al. Digital Mobile Communication and the TETRA System. John Wiley & Sons, 1999.