APA (7th ed.) Zitazioa
Bray, R. C. (2010). Reading with Lincoln. Southern Illinois University Press.
Chicago Style (17th ed.) Zitazioa
Bray, Robert C. Reading with Lincoln. Carbondale, [Ill.]: Southern Illinois University Press, 2010.
MLA (9th ed.) Zitazioa
Bray, Robert C. Reading with Lincoln. Southern Illinois University Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.