Citazione APA

Comer,, D. E. (2000). Computer networks and internets (2nd.). Pearson Education.

Stile di citazione Chicago

Comer,, Douglas E. Computer Networks and Internets. 2nd. Delhi: Pearson Education, 2000.

Citazione MLA

Comer,, Douglas E. Computer Networks and Internets. 2nd. Pearson Education, 2000.