Hartley, J. (1981). Slave quarters: Jon Hartley (2nd printing.). Surey.
Cita Chicago (17th ed.)Hartley, Jon. Slave Quarters: Jon Hartley. 2nd printing. Santee, Calif.: Surey, 1981.
Cita MLA (8th ed.)Hartley, Jon. Slave Quarters: Jon Hartley. 2nd printing. Surey, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.