APA (7th ed.) Citation

Grey, C. G. (1942). Bombers (2. ed.). Faber and Faber.

Chicago Style (17th ed.) Citation

Grey, Charles G. Bombers. 2. ed. London: Faber and Faber, 1942.

MLA (9th ed.) Citation

Grey, Charles G. Bombers. 2. ed. Faber and Faber, 1942.