The Diagram Group. (2006). Space and astronomy: An illustrated guide to science. Chelsea House.
Chicago Style (17th ed.) CitationThe Diagram Group. Space and Astronomy: An Illustrated Guide to Science. New York: Chelsea House, 2006.
MLA引文The Diagram Group. Space and Astronomy: An Illustrated Guide to Science. Chelsea House, 2006.
警告:這些引文格式不一定是100%准確.