Horn, M. (1999). The world encyclopedia of cartoons (2nd ed.). Chelsea House.
Chicago Style (17th ed.) CitationHorn, Maurice. The World Encyclopedia of Cartoons. 2nd ed. Philadelphia: Chelsea House, 1999.
MLA (8th ed.) CitationHorn, Maurice. The World Encyclopedia of Cartoons. 2nd ed. Chelsea House, 1999.
Warning: These citations may not always be 100% accurate.