APA-viite (7. p.)
Crowder, R. L. (2004). John Edward Bruce: Politician, journalist, and self-trained historian of the African diaspora. New York University Press.
Chicago-viite (17. p.)
Crowder, Ralph L. John Edward Bruce: Politician, Journalist, and Self-trained Historian of the African Diaspora. New York: New York University Press, 2004.
MLA-viite (9. p.)
Crowder, Ralph L. John Edward Bruce: Politician, Journalist, and Self-trained Historian of the African Diaspora. New York University Press, 2004.
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