APA ציטוט
ebrary, Inc. (2006). Defending the U.S. air transportation system against chemical and biological threats. National Academies Press.
Chicago Style (17th ed.) Citation
ebrary, Inc. Defending the U.S. Air Transportation System Against Chemical and Biological Threats. Washington, D.C.: National Academies Press, 2006.
ציטוט MLA
ebrary, Inc. Defending the U.S. Air Transportation System Against Chemical and Biological Threats. National Academies Press, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.