Peterson, D. R. (2010). Abolitionism and imperialism in Britain, Africa, and the Atlantic. Ohio University Press.
Chicago-viite (17. p.)Peterson, Derek R. Abolitionism and Imperialism in Britain, Africa, and the Atlantic. Athens, Ohio: Ohio University Press, 2010.
MLA-viite (9. p.)Peterson, Derek R. Abolitionism and Imperialism in Britain, Africa, and the Atlantic. Ohio University Press, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.