APA (7th ed.) Citation

Halonen, T., Romero, J., & Melero, J. (2002). GSM, GPRS and Edge performance: Evolution towards 3G/UMTS. John Wiley.

Chicago Style (17th ed.) Citation

Halonen, Timo, Javier Romero, and Juan Melero. GSM, GPRS and Edge Performance: Evolution Towards 3G/UMTS. Chichester: John Wiley, 2002.

MLA (9th ed.) Citation

Halonen, Timo, et al. GSM, GPRS and Edge Performance: Evolution Towards 3G/UMTS. John Wiley, 2002.