To authorize the posthumous award of a distinguished flying cross to Eugene B. Ely.
MLA
United States. To authorize the posthumous award of a distinguished flying cross to Eugene B. Ely. Washington : [publisher not identified], 1931.
APA
United States. (1931). To authorize the posthumous award of a distinguished flying cross to Eugene B. Ely. Washington : [publisher not identified].
Chicago
United States. To authorize the posthumous award of a distinguished flying cross to Eugene B. Ely. Washington : [publisher not identified], 1931.