Παραπομπή σε μορφή APA (7η εκδ.)
ebrary, Inc. (1998). Improving the continued airworthiness of civil aircraft: A strategy for the FAA's aircraft certification service. National Academy Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
ebrary, Inc. Improving the Continued Airworthiness of Civil Aircraft: A Strategy for the FAA's Aircraft Certification Service. Washington, D.C.: National Academy Press, 1998.
Παραπομπή σε μορφή MLA (9th εκδ.)
ebrary, Inc. Improving the Continued Airworthiness of Civil Aircraft: A Strategy for the FAA's Aircraft Certification Service. National Academy Press, 1998.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.