APA (7th ed.) Citation
Philpott, I. M. (2008). The Royal Air Force: An encyclopedia of the inter-war years. Pen & Sword Aviation.
Chicago Style (17th ed.) Citation
Philpott, I. M. The Royal Air Force: An Encyclopedia of the Inter-war Years. South Yorkshire, England: Pen & Sword Aviation, 2008.
MLA (9th ed.) Citation
Philpott, I. M. The Royal Air Force: An Encyclopedia of the Inter-war Years. Pen & Sword Aviation, 2008.
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