APA (7th ed.) Citation

Bates, R. J., & Gregory, D. (1998). Voice and data communications handbook (Signature ed.). Mcgraw-Hill.

Chicago Style (17th ed.) Citation

Bates, Regis J., and Donald Gregory. Voice and Data Communications Handbook. Signature ed. New York: Mcgraw-Hill, 1998.

MLA (9th ed.) Citation

Bates, Regis J., and Donald Gregory. Voice and Data Communications Handbook. Signature ed. Mcgraw-Hill, 1998.