APA (7th ed.) Zitazioa
Westermann, C. (1969). Isaiah 40-66: A commentary. Westminster Press.
Chicago Style (17th ed.) Zitazioa
Westermann, Claus. Isaiah 40-66: A Commentary. Philadelphia: Westminster Press, 1969.
MLA (9th ed.) Zitazioa
Westermann, Claus. Isaiah 40-66: A Commentary. Westminster Press, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.