Style de citation APA (7e éd.)

University, U. c. S. L. (1930). Parks College student hands in his flight log.

Style de citation Chicago (17e éd.)

University, Unknown creator; St. Louis. Parks College Student Hands in His Flight Log. 1930.

Style de citation MLA (8e éd.)

University, Unknown creator; St. Louis. Parks College Student Hands in His Flight Log. 1930.