Cita APA (7a ed.)

Tinker, H. (1974). A new system of slavery: The export of indian labour overseas 1830-1920. Oxford Univ. Pr.

Cita Chicago Style (17a ed.)

Tinker, Hugh. A New System of Slavery: The Export of Indian Labour Overseas 1830-1920. London [u.a.]: Oxford Univ. Pr, 1974.

Cita MLA (9a ed.)

Tinker, Hugh. A New System of Slavery: The Export of Indian Labour Overseas 1830-1920. Oxford Univ. Pr, 1974.