Dingus, L. (2004). Hell Creek, Montana: America's key to the prehistoric past. St. Martin's Press.
Chicago Style (17th ed.) CitationDingus, Lowell. Hell Creek, Montana: America's Key to the Prehistoric Past. New York: St. Martin's Press, 2004.
MLA引文Dingus, Lowell. Hell Creek, Montana: America's Key to the Prehistoric Past. St. Martin's Press, 2004.
警告:這些引文格式不一定是100%准確.