Norlin, G., & Ellsworth, R. E. (1985). A voice from Colorado's past for the present: Selected writings of George Norlin. Colorado Associated University Press.
Citação do estilo Chicago (17ª ed.)Norlin, George, e Ralph E. Ellsworth. A Voice from Colorado's Past for the Present: Selected Writings of George Norlin. Boulder, Colo.: Colorado Associated University Press, 1985.
Citação MLA (8ª ed.)Norlin, George, e Ralph E. Ellsworth. A Voice from Colorado's Past for the Present: Selected Writings of George Norlin. Colorado Associated University Press, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.