APA (7th ed.) Citation

Comer, D. (1999). Computer networks and Internets (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Comer, Douglas. Computer Networks and Internets. 2nd ed. Upper Saddle River, NJ: Prentice Hall, 1999.

MLA (9th ed.) Citation

Comer, Douglas. Computer Networks and Internets. 2nd ed. Prentice Hall, 1999.