Cita APA (7th ed.)

Drescher, S., & Finkelman, P. Slavery: Seymour Drescher. Paul Finkelman. The Oxford handbook of the history of international law.(2012).

Cita Chicago (17th ed.)

Drescher, Seymour, i Paul Finkelman. "Slavery: Seymour Drescher. Paul Finkelman." The Oxford Handbook of the History of International Law.(2012) .

Cita MLA (8th ed.)

Drescher, Seymour, i Paul Finkelman. "Slavery: Seymour Drescher. Paul Finkelman." The Oxford Handbook of the History of International Law.(2012), .