APA aipamena

SÁBATO, E. (1988). The tunnel. Ballantine Books.

Chicago Style aipamena

SÁBATO, Ernesto. The Tunnel. Ballantine Books, 1988.

MLA aipamena

SÁBATO, Ernesto. The Tunnel. Ballantine Books, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.