National Gallery of Art & Greenough, S. (2000). Modern Art and America: Alfred Stieglitz and his New York Galleries (first edition.). Bulfinch Press.
Chicago-referens (17:e uppl.)National Gallery of Art och Sarah Greenough. Modern Art and America: Alfred Stieglitz and His New York Galleries. first edition. Washington: Bulfinch Press, 2000.
MLA-referens (8:e uppl.)National Gallery of Art och Sarah Greenough. Modern Art and America: Alfred Stieglitz and His New York Galleries. first edition. Bulfinch Press, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.