ebrary, Inc, & Lupul, F. H. (2009). National infrastructure: Protecting, funding, and rebuilding. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Frederick H. Lupul. National Infrastructure: Protecting, Funding, and Rebuilding. New York: Nova Science Publishers, 2009.
MLA引文ebrary, Inc, 与 Frederick H. Lupul. National Infrastructure: Protecting, Funding, and Rebuilding. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.