University, U. c. S. L. (1942). Parks Flight Instructor on this Stearman PT-17 gives his cadet written instructions.
Chicago Style (17th ed.) CitationUniversity, Unknown creator; St. Louis. Parks Flight Instructor on This Stearman PT-17 Gives His Cadet Written Instructions. 1942.
MLA (8th ed.) CitationUniversity, Unknown creator; St. Louis. Parks Flight Instructor on This Stearman PT-17 Gives His Cadet Written Instructions. 1942.
Warning: These citations may not always be 100% accurate.