Cita APA (7th ed.)
ebrary, Inc. (1997). Aging of U.S. Air Force aircraft: Final report. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. Aging of U.S. Air Force Aircraft: Final Report. Washington, D.C.: National Academy Press, 1997.
Cita MLA (9th ed.)
ebrary, Inc. Aging of U.S. Air Force Aircraft: Final Report. National Academy Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.