APA引文
ebrary, Inc. (2002). An Assessment of precision time and time interval science and technology. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc. An Assessment of Precision Time and Time Interval Science and Technology. Washington, D.C.: National Academy Press, 2002.
MLA引文
ebrary, Inc. An Assessment of Precision Time and Time Interval Science and Technology. National Academy Press, 2002.
警告:這些引文格式不一定是100%准確.