APA (7th ed.) Zitazioa
Brooks, R. L. (2009). Racial justice in the age of Obama. Princeton University Press.
Chicago Style (17th ed.) Zitazioa
Brooks, Roy L. Racial Justice in the Age of Obama. Princeton, N.J.: Princeton University Press, 2009.
MLA (9th ed.) Zitazioa
Brooks, Roy L. Racial Justice in the Age of Obama. Princeton University Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.