United States. Department of Agriculture. (1960). How to spray the aircraft way: A guide for farmers and spray-plane pilots. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. How to Spray the Aircraft Way: A Guide for Farmers and Spray-plane Pilots. [Place of publication not identified]: [publisher not identified], 1960.
MLA (9th ed.) CitationUnited States. Department of Agriculture. How to Spray the Aircraft Way: A Guide for Farmers and Spray-plane Pilots. [publisher not identified], 1960.
Warning: These citations may not always be 100% accurate.