APA (7th ed.) Zitazioa
Gjerloev-Knudsen, C. O., & Albeck, S. (1964). The Day of reckoning: [Engl.]. (Transl. from Danish by Sigrid Albeck.). Gad.
Chicago Style (17th ed.) Zitazioa
Gjerloev-Knudsen, Carl Oluf, eta Sigrid Albeck. The Day of Reckoning: [Engl.]. (Transl. from Danish by Sigrid Albeck.). Copenhagen: Gad, 1964.
MLA (9th ed.) Zitazioa
Gjerloev-Knudsen, Carl Oluf, eta Sigrid Albeck. The Day of Reckoning: [Engl.]. (Transl. from Danish by Sigrid Albeck.). Gad, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.