Wegmann, P., & Russell, M. (1993). Caspar David Friedrich to Ferdinand Hodler: a romantic tradition: Nineteenth-century paintings and drawings from the Oskar Reinhart Foundation, Winterthur; [exhibition tour: Alte Nationalgalerie Berlin, 14 May - 12 September 1993, Los Angeles County Museum of Art, 30 September 1993 - 2 January 1994 ] / Peter Wegmann Ed. and transl. from the German by Margarita Russell. Los Angeles County Museum of Art (1. Aufl.). Insel Verl..
Παραπομπή σε μορφή Chicago (17η εκδ.)Wegmann, Peter, και Margarita Russell. Caspar David Friedrich to Ferdinand Hodler: A Romantic Tradition: Nineteenth-century Paintings and Drawings from the Oskar Reinhart Foundation, Winterthur; [exhibition Tour: Alte Nationalgalerie Berlin, 14 May - 12 September 1993, Los Angeles County Museum of Art, 30 September 1993 - 2 January 1994 ] / Peter Wegmann Ed. and Transl. from the German by Margarita Russell. Los Angeles County Museum of Art. 1. Aufl. Frankfurt am Main [u.a.]: Insel Verl., 1993.
Παραπομπή σε μορφή MLA (8th εκδ.)Wegmann, Peter, και Margarita Russell. Caspar David Friedrich to Ferdinand Hodler: A Romantic Tradition: Nineteenth-century Paintings and Drawings from the Oskar Reinhart Foundation, Winterthur; [exhibition Tour: Alte Nationalgalerie Berlin, 14 May - 12 September 1993, Los Angeles County Museum of Art, 30 September 1993 - 2 January 1994 ] / Peter Wegmann Ed. and Transl. from the German by Margarita Russell. Los Angeles County Museum of Art. 1. Aufl. Insel Verl., 1993.