APA (7th ed.) Citation

Godwin, G. (1946). Marconi, 1939-1945: A war record. Chatto & Windus.

Chicago Style (17th ed.) Citation

Godwin, George. Marconi, 1939-1945: A War Record. London: Chatto & Windus, 1946.

MLA (9th ed.) Citation

Godwin, George. Marconi, 1939-1945: A War Record. Chatto & Windus, 1946.

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