APA (7th ed.) Citation

Titler, D. M. (1970). The day the Red Baron died: [final proof that ground fire brought Von Richthofen down]. Bonanza Books.

Chicago Style (17th ed.) Citation

Titler, Dale M. The Day the Red Baron Died: [final Proof That Ground Fire Brought Von Richthofen Down]. New York: Bonanza Books, 1970.

MLA (9th ed.) Citation

Titler, Dale M. The Day the Red Baron Died: [final Proof That Ground Fire Brought Von Richthofen Down]. Bonanza Books, 1970.