APA (7th ed.) Citation

Frandsen, B. (2003). Hat in the ring: The birth of American air power in the Great War. Smithsonian Books.

Chicago Style (17th ed.) Citation

Frandsen, Bert. Hat in the Ring: The Birth of American Air Power in the Great War. Washington, DC [u.a.]: Smithsonian Books, 2003.

MLA (9th ed.) Citation

Frandsen, Bert. Hat in the Ring: The Birth of American Air Power in the Great War. Smithsonian Books, 2003.