APA (7th ed.) Zitazioa

Ryder, J. Networks, Lines and Fields (2nd.).

Chicago Style (17th ed.) Zitazioa

Ryder, J.D. Networks, Lines and Fields. 2nd. New Delhi PHI-Learning 1997.

MLA (9th ed.) Zitazioa

Ryder, J.D. Networks, Lines and Fields. 2nd.