APA (7th ed.) Citation

Bowman, M. W. (1985). Castles in the air: The story of the B-17 Flying Fortress crews of the US 8th Air Force (1st paperback ed.). P. Stephens.

Chicago Style (17th ed.) Citation

Bowman, Martin W. Castles in the Air: The Story of the B-17 Flying Fortress Crews of the US 8th Air Force. 1st paperback ed. Wellingborough: P. Stephens, 1985.

MLA (9th ed.) Citation

Bowman, Martin W. Castles in the Air: The Story of the B-17 Flying Fortress Crews of the US 8th Air Force. 1st paperback ed. P. Stephens, 1985.