APA (7th ed.) Citation

Held, G. ., & Sarch, R. (1995). Data communications: A comprehensive apporach (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Held, Gilbert , and Ray Sarch. Data Communications: A Comprehensive Apporach. 3rd ed. New York: McGraw-Hill, 1995.

MLA (9th ed.) Citation

Held, Gilbert , and Ray Sarch. Data Communications: A Comprehensive Apporach. 3rd ed. McGraw-Hill, 1995.