Caldwell, E. (1956). Tobacco road. Heinemann.
Cita Chicago (17th ed.)Caldwell, Erskine. Tobacco Road. London : Melbourne: Heinemann, 1956.
Cita MLA (8th ed.)Caldwell, Erskine. Tobacco Road. Heinemann, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.