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.
Citace podle Chicago (17th ed.)United States. National Gallery of Art a Sarah 1951- Greenough. Modern Art and American: Alfred Stieglitz and His New York Galleries. Washington [D.C.]: National Gallery of Art, 2000.
Citace podle MLA (9th ed.)United States. National Gallery of Art a Sarah 1951- Greenough. Modern Art and American: Alfred Stieglitz and His New York Galleries. National Gallery of Art, 2000.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..