APA (7th ed.) Zitazioa
Owen, W. J. B. (2007). Understanding The prelude. Humanities-Ebooks.
Chicago Style (17th ed.) Zitazioa
Owen, W. J. B. Understanding The Prelude. Tirril [England]: Humanities-Ebooks, 2007.
MLA (9th ed.) Zitazioa
Owen, W. J. B. Understanding The Prelude. Humanities-Ebooks, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.