Frei, G. (2008). Agnes Martin: [this catalog has been published on the occasion of the exhibition "Agnes Martin", June 2 - September 30, 2008], Thomas Ammann Fine Art Zurich. Thomas Ammann Fine Art.
Chicago-Zitierstil (17. Ausg.)Frei, Georg. Agnes Martin: [this Catalog Has Been Published on the Occasion of the Exhibition "Agnes Martin", June 2 - September 30, 2008], Thomas Ammann Fine Art Zurich. Zurich: Thomas Ammann Fine Art, 2008.
MLA-Zitierstil (9. Ausg.)Frei, Georg. Agnes Martin: [this Catalog Has Been Published on the Occasion of the Exhibition "Agnes Martin", June 2 - September 30, 2008], Thomas Ammann Fine Art Zurich. Thomas Ammann Fine Art, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.