APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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