APA (7th ed.) Citation

Pullen, K. A. (1963). Design of communication systems. Hayden Book Co..

Chicago Style (17th ed.) Citation

Pullen, Keats A. Design of Communication Systems. New York: Hayden Book Co., 1963.

MLA (9th ed.) Citation

Pullen, Keats A. Design of Communication Systems. Hayden Book Co., 1963.