Citazione Stile APA (7a Edizione)

Bates, R. J., & Gregory, D. (1996). Voice and data communications handbook. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Bates, Regis J., e Donald Gregory. Voice and Data Communications Handbook. New York: McGraw-Hill, 1996.

Citatione MLA (9a ed.)

Bates, Regis J., e Donald Gregory. Voice and Data Communications Handbook. McGraw-Hill, 1996.