Horn, M. (1999). The world encyclopedia of cartoons (2nd ed.). Chelsea House.
Cita Chicago Style (17a ed.)Horn, Maurice. The World Encyclopedia of Cartoons. 2nd ed. Philadelphia: Chelsea House, 1999.
Cita MLA (8a ed.)Horn, Maurice. The World Encyclopedia of Cartoons. 2nd ed. Chelsea House, 1999.
Precaución: Estas citas no son 100% exactas.