APA (7th ed.) Citation

United States. Army. Air Corps. (1930). Operators handbook, Wasp and Hornet, Wasp Junior. Pratt and Whitney Aircraft Company.

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Operators Handbook, Wasp and Hornet, Wasp Junior. [United States]: Pratt and Whitney Aircraft Company, 1930.

MLA (9th ed.) Citation

United States. Army. Air Corps. Operators Handbook, Wasp and Hornet, Wasp Junior. Pratt and Whitney Aircraft Company, 1930.