APA (7th ed.) Zitazioa

Doherty, P. (1998). The mask of ra. Headline.

Chicago Style (17th ed.) Zitazioa

Doherty, Paul. The Mask of Ra. London: Headline, 1998.

MLA (9th ed.) Zitazioa

Doherty, Paul. The Mask of Ra. Headline, 1998.