Cita APA (7a ed.)

Grivno, M. L. (2011). Gleanings of Freedom: Free and Slave Labor along the Mason-Dixon Line, 1790-1860. University of Illinois Press.

Cita Chicago Style (17a ed.)

Grivno, Max L. Gleanings of Freedom: Free and Slave Labor Along the Mason-Dixon Line, 1790-1860. Urbana: University of Illinois Press, 2011.

Cita MLA (8a ed.)

Grivno, Max L. Gleanings of Freedom: Free and Slave Labor Along the Mason-Dixon Line, 1790-1860. University of Illinois Press, 2011.