Cita APA (7a ed.)

Atkinson, J. (1948). Telephony. Vol. 1. Pitman & Sons.

Cita Chicago Style (17a ed.)

Atkinson, J. Telephony. Vol. 1. London: Pitman & Sons, 1948.

Cita MLA (8a ed.)

Atkinson, J. Telephony. Vol. 1. Pitman & Sons, 1948.