United States. Congressional Budget Office & ebrary, Inc. (2009). The budget and economic outlook: Fiscal years 2008 to 2018. Nova Science Publishers, Inc..
芝加哥风格引文United States. Congressional Budget Office 与 Inc ebrary. The Budget and Economic Outlook: Fiscal Years 2008 to 2018. New York: Nova Science Publishers, Inc., 2009.
MLA引文United States. Congressional Budget Office 与 Inc ebrary. The Budget and Economic Outlook: Fiscal Years 2008 to 2018. Nova Science Publishers, Inc., 2009.
警告：这些引文格式不一定是100％准确.