APA (7th ed.) Citation

DORR. (1989). US bombers of World War Two. Arms and Armour Press.

Chicago Style (17th ed.) Citation

DORR. US Bombers of World War Two. London: Arms and Armour Press, 1989.

MLA (8th ed.) Citation

DORR. US Bombers of World War Two. Arms and Armour Press, 1989.

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