Prown Jules David, Anderson Nancy K., Cronon William, Dippie Brian W., Lamar, H. R., Sandweiss Martha A., & Schoelwer Susan P. (1992). Discovered lands, invented pasts: Transforming visions of the american west. Yale University Art Gallery.
Cita Chicago (17th ed.)Prown Jules David, Anderson Nancy K., Cronon William, Dippie Brian W., Howard R. Lamar, Sandweiss Martha A., i Schoelwer Susan P. Discovered Lands, Invented Pasts: Transforming Visions of the American West. London: Yale University Art Gallery, 1992.
Cita MLA (9th ed.)Prown Jules David, et al. Discovered Lands, Invented Pasts: Transforming Visions of the American West. Yale University Art Gallery, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.