Lua APA (7ú heag.)
Axton, W. F. (2009). Tobacco and Kentucky (Paperback edition.). The University Press of Kentucky.
Lua i Stíl Chicago (17ú heag.)
Axton, William F. Tobacco and Kentucky. Paperback edition. Lexington, Kentucky: The University Press of Kentucky, 2009.
Lua MLA (9ú heag.)
Axton, William F. Tobacco and Kentucky. Paperback edition. The University Press of Kentucky, 2009.
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