San Francisco Museum of Modern Art & Phillips, S. S. (1996). Crossing the frontier: Photographs of the developing West, 1849 to the present. San Francisco Museum of Modern Art.
Chicago Style (17th ed.) CitationSan Francisco Museum of Modern Art and Sandra S. Phillips. Crossing the Frontier: Photographs of the Developing West, 1849 to the Present. San Francisco, Calif.: San Francisco Museum of Modern Art, 1996.
MLA (9th ed.) CitationSan Francisco Museum of Modern Art and Sandra S. Phillips. Crossing the Frontier: Photographs of the Developing West, 1849 to the Present. San Francisco Museum of Modern Art, 1996.
Warning: These citations may not always be 100% accurate.