Cita APA

Bell Telephone Laboratories. (1971). Transmission systems for communications (Rev. 4th ed.). Bell Telephone Lab..

Citación estilo Chicago

Bell Telephone Laboratories. Transmission Systems for Communications. Rev. 4th ed. New York: Bell Telephone Lab., 1971.

Cita MLA

Bell Telephone Laboratories. Transmission Systems for Communications. Rev. 4th ed. Bell Telephone Lab., 1971.

Warning: These citations may not always be 100% accurate.