APA Zitierstil

Scott, J. M. (1972). Extel 100: The centenary history of the exchange telegraph company. London: Ernest Benn Limited.

Chicago Zitierstil

Scott, J. M. Extel 100: The Centenary History of the Exchange Telegraph Company. London: Ernest Benn Limited, 1972.

MLA Zitierstil

Scott, J. M. Extel 100: The Centenary History of the Exchange Telegraph Company. London: Ernest Benn Limited, 1972.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.