APA (7th ed.) Citation
(1988). Understanding Data Communications (1. ed.). Sams and Co.
Chicago Style (17th ed.) Citation
Understanding Data Communications. 1. ed. Indianapolis: Sams and Co, 1988.
MLA (9th ed.) Citation
Understanding Data Communications. 1. ed. Sams and Co, 1988.
Warning: These citations may not always be 100% accurate.