APA citiranje

University, U. c. S. L. (1939). Parks students inspect a new Dart trainer at Cahokia Airfield.

Chicago Style (17th ed.) Citation

University, Unknown creator; St. Louis. Parks Students Inspect a New Dart Trainer at Cahokia Airfield. 1939.

MLA citiranje

University, Unknown creator; St. Louis. Parks Students Inspect a New Dart Trainer at Cahokia Airfield. 1939.