CHOPRA, U. (1993). Dictionary Of Civil Engineering U.b. Chopra B.e.m. Tech. Crescent News.
Chicago Style (17th ed.) CitationCHOPRA, U.B. Dictionary Of Civil Engineering U.b. Chopra B.e.m. Tech. Crescent News, 1993.
MLA引文CHOPRA, U.B. Dictionary Of Civil Engineering U.b. Chopra B.e.m. Tech. Crescent News, 1993.
警告:这些引文格式不一定是100%准确.