APA aipamena

Doherty, P. C. (1994). The song of a dark angel. Headline.

Chicago Style aipamena

Doherty, P. C. The Song of a Dark Angel. London: Headline, 1994.

MLA aipamena

Doherty, P. C. The Song of a Dark Angel. Headline, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.