(2009). Galerie Haas Zürich, Art Cologne 22.-26. April 2009.
Chicago Style (17th ed.) CitationGalerie Haas Zürich, Art Cologne 22.-26. April 2009. Zürich, 2009.
MLA (8th ed.) CitationGalerie Haas Zürich, Art Cologne 22.-26. April 2009. 2009.
Warning: These citations may not always be 100% accurate.