Cita APA (7a ed.)

Novak, D. A. (1978). The Wheel of Servitude: Black Forced Labor after Slavery. The University Press of Kentucky.

Cita Chicago Style (17a ed.)

Novak, Daniel A. The Wheel of Servitude: Black Forced Labor After Slavery. Lexington: The University Press of Kentucky, 1978.

Cita MLA (8a ed.)

Novak, Daniel A. The Wheel of Servitude: Black Forced Labor After Slavery. The University Press of Kentucky, 1978.