Cita APA (7th ed.)

ebrary, Inc, Eltis, D., & Richardson, D. (2008). Extending the frontiers: Essays on the new transatlantic slave trade database. Yale University Press.

Cita Chicago (17th ed.)

ebrary, Inc, David Eltis, i David Richardson. Extending the Frontiers: Essays on the New Transatlantic Slave Trade Database. New Haven: Yale University Press, 2008.

Cita MLA (9th ed.)

ebrary, Inc, et al. Extending the Frontiers: Essays on the New Transatlantic Slave Trade Database. Yale University Press, 2008.