APA引文
ebrary, Inc. (1999). Update on National Research Council Recommendations. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc. Update on National Research Council Recommendations. Washington, D.C.: National Academy Press, 1999.
MLA引文
ebrary, Inc. Update on National Research Council Recommendations. National Academy Press, 1999.
警告：這些引文格式不一定是100％准確.