Fourth World congress [of the] International Confederation of Free Trade Unions, [...], Vienna, 20-28 May 1955. ICFTU constitution and congress standing orders. ICFTU].
Chicago Style (17th ed.) CitationFourth World Congress [of the] International Confederation of Free Trade Unions, [...], Vienna, 20-28 May 1955. ICFTU Constitution and Congress Standing Orders. ICFTU].
MLA (8th ed.) CitationFourth World Congress [of the] International Confederation of Free Trade Unions, [...], Vienna, 20-28 May 1955. ICFTU Constitution and Congress Standing Orders. ICFTU].
Warning: These citations may not always be 100% accurate.