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.
Citação do estilo Chicago (17ª ed.)United States. National Gallery of Art e Sarah 1951- Greenough. Modern Art and American: Alfred Stieglitz and His New York Galleries. Washington [D.C.]: National Gallery of Art, 2000.
Citação MLA (9ª ed.)United States. National Gallery of Art e Sarah 1951- Greenough. Modern Art and American: Alfred Stieglitz and His New York Galleries. National Gallery of Art, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.