APA aipamena

Union Jack. (1976). Sexton Blake's early cases. Barker.

Chicago Style aipamena

Union Jack. Sexton Blake's Early Cases. London: Barker, 1976.

MLA aipamena

Union Jack. Sexton Blake's Early Cases. Barker, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.