APA (7th ed.) Zitazioa
Basler, R. P. (1953). The collected works of abraham lincoln. Rutgers university press.
Chicago Style (17th ed.) Zitazioa
Basler, Roy P. The Collected Works of Abraham Lincoln. New Jersey: Rutgers university press, 1953.
MLA (9th ed.) Zitazioa
Basler, Roy P. The Collected Works of Abraham Lincoln. Rutgers university press, 1953.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.