APA استشهاد

Carlson, A. B. (1986). Communication sytstems: An introduction to signals and noise in electrical communication (3rd ed.). Mc Graw Hill.

استشهاد بنمط شيكاغو

Carlson, A Bruce. Communication Sytstems: An Introduction to Signals and Noise in Electrical Communication. 3rd ed. New York: Mc Graw Hill, 1986.

MLA استشهاد

Carlson, A Bruce. Communication Sytstems: An Introduction to Signals and Noise in Electrical Communication. 3rd ed. Mc Graw Hill, 1986.