United States. National Gallery of Art & Greenough, S. 1. . . .. (2000). Modern art and American: Alfred Stieglitz and his New York galleries. National Gallery of Art.
Chicago-Zitierstil (17. Ausg.)United States. National Gallery of Art und Sarah 1951- Greenough. Modern Art and American: Alfred Stieglitz and His New York Galleries. Washington [D.C.]: National Gallery of Art, 2000.
MLA-Zitierstil (9. Ausg.)United States. National Gallery of Art und Sarah 1951- Greenough. Modern Art and American: Alfred Stieglitz and His New York Galleries. National Gallery of Art, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.