Ahtola-Moorhouse, L., & Gunnarsson, T. u. (2006). A mirror of nature: Nordic landscape painting 1840 - 1910 [a mutual exhibition between the national galleries in Scandinavia.] (Engl. ed.).
Chicago-referens (17:e uppl.)Ahtola-Moorhouse, Leena, och Torsten u.a Gunnarsson. A Mirror of Nature: Nordic Landscape Painting 1840 - 1910 [a Mutual Exhibition Between the National Galleries in Scandinavia.]. Engl. ed. Kopenhagen, 2006.
MLA-referens (8:e uppl.)Ahtola-Moorhouse, Leena, och Torsten u.a Gunnarsson. A Mirror of Nature: Nordic Landscape Painting 1840 - 1910 [a Mutual Exhibition Between the National Galleries in Scandinavia.]. Engl. ed. 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.