APA (7th ed.) Zitazioa

ICAO. (1977). Fleet personnel: Commercial air carriers. International Civil Aviation Organization.

Chicago Style (17th ed.) Zitazioa

ICAO. Fleet Personnel: Commercial Air Carriers. Montreal: International Civil Aviation Organization, 1977.

MLA (9th ed.) Zitazioa

ICAO. Fleet Personnel: Commercial Air Carriers. International Civil Aviation Organization, 1977.