International Graphical Federation (IGF). (1991). One world: One international : report on the 15th International Congress of the International Graphical Federation : London, 6-8 october 1991. Brussels: IGF.
Chicago Style (17th ed.) CitationInternational Graphical Federation (IGF). One World: One International : Report on the 15th International Congress of the International Graphical Federation : London, 6-8 October 1991. Brussels: IGF, 1991.
MLA (8th ed.) CitationInternational Graphical Federation (IGF). One World: One International : Report on the 15th International Congress of the International Graphical Federation : London, 6-8 October 1991. Brussels: IGF, 1991.
Warning: These citations may not always be 100% accurate.