記錄引文

APA引文
ebrary, Inc. (1999). Risk assessment of radon in drinking water. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc. Risk Assessment of Radon in Drinking Water. Washington, DC: National Academy Press, 1999.
MLA引文
ebrary, Inc. Risk Assessment of Radon in Drinking Water. National Academy Press, 1999.
警告:這些引文格式不一定是100%准確.