Clay, J., & Contreras, J. (1970). The louvre. Chartwell Books.
Chicago Style (17th ed.) CitationClay, Jean, and Josette Contreras. The Louvre. Newzeland: Chartwell Books, 1970.
MLA引文Clay, Jean, and Josette Contreras. The Louvre. Chartwell Books, 1970.
警告:這些引文格式不一定是100%准確.