APA (7th ed.) Citation

Joel, A. E. (1976). Electronic switching: Central Office systems of the world. New York : Institute of Electrical and Electronics Engineers.

Chicago Style (17th ed.) Citation

Joel, Amos E. Electronic Switching: Central Office Systems of the World. New York : Institute of Electrical and Electronics Engineers, 1976.

MLA (9th ed.) Citation

Joel, Amos E. Electronic Switching: Central Office Systems of the World. New York : Institute of Electrical and Electronics Engineers, 1976.