APA-ийн эшлэл(7 дахь хэвлэлт)

Leichtle, K. E., & Carveth, B. G. (2011). Crusade against slavery: Edward Coles, pioneer of freedom. Southern Illinois University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Leichtle, Kurt E., ба Bruce G. Carveth. Crusade Against Slavery: Edward Coles, Pioneer of Freedom. Carbondale: Southern Illinois University Press, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Leichtle, Kurt E., ба Bruce G. Carveth. Crusade Against Slavery: Edward Coles, Pioneer of Freedom. Southern Illinois University Press, 2011.