Wells, D., Appleton, T. H., & Hay, M. P. (2002). Roadside History: A Guide to Kentucky Highway Markers. Kentucky Historical Society.
Style de citation Chicago (17e éd.)Wells, Dianne, Thomas H. Appleton, et Melba Porter Hay. Roadside History: A Guide to Kentucky Highway Markers. Frankfort: Kentucky Historical Society, 2002.
Style de citation MLA (8e éd.)Wells, Dianne, et al. Roadside History: A Guide to Kentucky Highway Markers. Kentucky Historical Society, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.