APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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