APA aipamena

Williams, B. A. (1928). The dreadful night. Dutton.

Chicago Style aipamena

Williams, Ben Ames. The Dreadful Night. New York: Dutton, 1928.

MLA aipamena

Williams, Ben Ames. The Dreadful Night. Dutton, 1928.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.