Kind + Jugend Köln. (2006). Katalog 2006: 15. - 17.9.2006; [your business at first hand] = Catalogue. Meisenbach.
Chicago Style (17th ed.) CitationKind + Jugend Köln. Katalog 2006: 15. - 17.9.2006; [your Business at First Hand] = Catalogue. Bamberg: Meisenbach, 2006.
MLA (9th ed.) CitationKind + Jugend Köln. Katalog 2006: 15. - 17.9.2006; [your Business at First Hand] = Catalogue. Meisenbach, 2006.
Warning: These citations may not always be 100% accurate.