Cita APA (7a ed.)

Heck, F. H. (2009). Proud Kentuckian: John C. Breckinridge, 1821-1875 (Paperback edition.). The University Press of Kentucky.

Cita Chicago Style (17a ed.)

Heck, Frank Hopkins. Proud Kentuckian: John C. Breckinridge, 1821-1875. Paperback edition. Lexington, Kentucky: The University Press of Kentucky, 2009.

Cita MLA (8a ed.)

Heck, Frank Hopkins. Proud Kentuckian: John C. Breckinridge, 1821-1875. Paperback edition. The University Press of Kentucky, 2009.