APA (7th ed.) Citation

WEAL & BARKER. (1977). COMBAT aircraft of World War Two. Arms and Armour Press.

Chicago Style (17th ed.) Citation

WEAL and BARKER. COMBAT Aircraft of World War Two. London: Arms and Armour Press, 1977.

MLA (8th ed.) Citation

WEAL and BARKER. COMBAT Aircraft of World War Two. Arms and Armour Press, 1977.