Cita APA (7a ed.)

History Workshop Centre for Social History (Oxford, England), & Archer, L. J. (1988). Slavery and other forms of unfree labour. Routledge.

Cita Chicago Style (17a ed.)

History Workshop Centre for Social History (Oxford, England), y Léonie J. Archer. Slavery and Other Forms of Unfree Labour. London ; New York: Routledge, 1988.

Cita MLA (8a ed.)

History Workshop Centre for Social History (Oxford, England), y Léonie J. Archer. Slavery and Other Forms of Unfree Labour. Routledge, 1988.