Spence, C. C. (1970). Mining engineers & the American West: The lace-boot brigade, 1849-1933. Yale University Press.
Style de citation Chicago (17e éd.)Spence, Clark C. Mining Engineers & the American West: The Lace-boot Brigade, 1849-1933. New Haven: Yale University Press, 1970.
Style de citation MLA (8e éd.)Spence, Clark C. Mining Engineers & the American West: The Lace-boot Brigade, 1849-1933. Yale University Press, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.