(2007). ENR Januari 2007 [Engineering News-Record]. McGraw-Hill.
Chicago Style (17th ed.) CitationENR Januari 2007 [Engineering News-Record]. McGraw-Hill, 2007.
MLA引文ENR Januari 2007 [Engineering News-Record]. McGraw-Hill, 2007.
警告:这些引文格式不一定是100%准确.