ebrary, Inc. (2001). The American Community Survey: Summary of a workshop. National Academy Press.
芝加哥风格引文ebrary, Inc. The American Community Survey: Summary of a Workshop. Washington, D.C.: National Academy Press, 2001.
MLA引文ebrary, Inc. The American Community Survey: Summary of a Workshop. National Academy Press, 2001.
警告：这些引文格式不一定是100％准确.