Παραπομπή σε μορφή APA (7η εκδ.)

University, U. c. S. L. U. S. L. (1985). U.S. Army helicopter, UH-1 "Huey," hovers over the airfield at Parks College during the 58th Annual Open House.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University, Unknown creator; St. Louis University; St. Louis. U.S. Army Helicopter, UH-1 "Huey," Hovers over the Airfield at Parks College During the 58th Annual Open House. 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

University, Unknown creator; St. Louis University; St. Louis. U.S. Army Helicopter, UH-1 "Huey," Hovers over the Airfield at Parks College During the 58th Annual Open House. 1985.