APA Edition Citation

Beauchamp, K. G. (2001). History of telegraphy Kenneth G. Beauchamp. IET.

Chicago Edition Citation

Beauchamp, Kenneth G. History of Telegraphy Kenneth G. Beauchamp. Stevenage: IET, 2001.

MLA Edition Citation

Beauchamp, Kenneth G. History of Telegraphy Kenneth G. Beauchamp. IET, 2001.

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