APA (7th ed.) Citation

Poole, J. (1920). Telegraphy, telephony and wireless / by Joseph Poole. Pitman.

Chicago Style (17th ed.) Citation

Poole, Joseph. Telegraphy, Telephony and Wireless / by Joseph Poole. London: Pitman, 1920.

MLA (9th ed.) Citation

Poole, Joseph. Telegraphy, Telephony and Wireless / by Joseph Poole. Pitman, 1920.

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