APA (7th ed.) Citation

Spreadbury, F. G. (1946). Electric discharge lighting. Sir I. Pitman & sons, ltd..

Chicago Style (17th ed.) Citation

Spreadbury, F. G. Electric Discharge Lighting. London: Sir I. Pitman & sons, ltd., 1946.

MLA (9th ed.) Citation

Spreadbury, F. G. Electric Discharge Lighting. Sir I. Pitman & sons, ltd., 1946.

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