Cita APA (7a ed.)

Tenkotte. A Brief History of Northern Kentucky. The University Press of Kentucky.

Cita Chicago Style (17a ed.)

Tenkotte. A Brief History of Northern Kentucky. The University Press of Kentucky.

Cita MLA (8a ed.)

Tenkotte. A Brief History of Northern Kentucky. The University Press of Kentucky.

Precaución: Estas citas no son 100% exactas.