APA ציטוט
ebrary, Inc. (1992). Aeronautical technologies for the twenty-first century. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc. Aeronautical Technologies for the Twenty-first Century. Washington, D.C.: National Academy Press, 1992.
ציטוט MLA
ebrary, Inc. Aeronautical Technologies for the Twenty-first Century. National Academy Press, 1992.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.