Dippie, B. W. (1999). Charlie Russell roundup: Essays on America's favorite cowboy artist. Montana Historical Society Press.
Style de citation Chicago (17e éd.)Dippie, Brian W. Charlie Russell Roundup: Essays on America's Favorite Cowboy Artist. Helena, Mont.: Montana Historical Society Press, 1999.
Style de citation MLA (8e éd.)Dippie, Brian W. Charlie Russell Roundup: Essays on America's Favorite Cowboy Artist. Montana Historical Society Press, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.