APA (7th ed.) Citation

United States. Army Air Forces. (1945). D``tailed Mock-up information; Principles of gear ratios. [s.n.].

Chicago Style (17th ed.) Citation

United States. Army Air Forces. D``tailed Mock-up Information; Principles of Gear Ratios. [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

United States. Army Air Forces. D``tailed Mock-up Information; Principles of Gear Ratios. [s.n.], 1945.