Cita APA (7th ed.)
Axton, W. F. (2009). Tobacco and Kentucky (Paperback edition.). The University Press of Kentucky.
Cita Chicago (17th ed.)
Axton, William F. Tobacco and Kentucky. Paperback edition. Lexington, Kentucky: The University Press of Kentucky, 2009.
Cita MLA (9th ed.)
Axton, William F. Tobacco and Kentucky. Paperback edition. The University Press of Kentucky, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.