International Co-operative Alliance (ICA). (1984). Twenty-eight congress Hamburg (FRG), 15th October - 18th October 1984: Congress summary. Geneva: ICA.
Chicago Style (17th ed.) CitationInternational Co-operative Alliance (ICA). Twenty-eight Congress Hamburg (FRG), 15th October - 18th October 1984: Congress Summary. Geneva: ICA, 1984.
MLA (8th ed.) CitationInternational Co-operative Alliance (ICA). Twenty-eight Congress Hamburg (FRG), 15th October - 18th October 1984: Congress Summary. Geneva: ICA, 1984.
Warning: These citations may not always be 100% accurate.