APA aipamena

Sebastian, T. (1988). The Spy in Question: Novel. London: Simon&Schuster.

Chicago Style aipamena

Sebastian, Tim. The Spy in Question: Novel. London: Simon&Schuster, 1988.

MLA aipamena

Sebastian, Tim. The Spy in Question: Novel. London: Simon&Schuster, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.