APA-viite (7. p.)
Gilder Lehrman Center for the Study of Slavery, Resistance, and Abolition, ebrary, Inc, & Johnson, W. (2004). The chattel principle: Internal slave trades in the Americas. Yale University Press.
Chicago-viite (17. p.)
Gilder Lehrman Center for the Study of Slavery, Resistance, and Abolition, Inc ebrary, ja Walter Johnson. The Chattel Principle: Internal Slave Trades in the Americas. New Haven, CT: Yale University Press, 2004.
MLA-viite (9. p.)
Gilder Lehrman Center for the Study of Slavery, Resistance, and Abolition, et al. The Chattel Principle: Internal Slave Trades in the Americas. Yale University Press, 2004.
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