APA (7th ed.) Citation

Chapuis, R. J. (1982). 100 years of telephone switching (1878-1978) / Robert J. Chapuis. North-Holland Publishing.

Chicago Style (17th ed.) Citation

Chapuis, Robert J. 100 Years of Telephone Switching (1878-1978) / Robert J. Chapuis. Amsterdam ; Oxford: North-Holland Publishing, 1982.

MLA (9th ed.) Citation

Chapuis, Robert J. 100 Years of Telephone Switching (1878-1978) / Robert J. Chapuis. North-Holland Publishing, 1982.

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