APA ציטוט
National Academy of Engineering & ebrary, Inc. (2002). Memorial tributes. National Academy Press.
Chicago Style (17th ed.) Citation
National Academy of Engineering and Inc ebrary. Memorial Tributes. Washington, D.C.: National Academy Press, 2002.
ציטוט MLA
National Academy of Engineering and Inc ebrary. Memorial Tributes. National Academy Press, 2002.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.