APA aipamena

Dunnett, D. (1976). Checkmate. Sphere.

Chicago Style aipamena

Dunnett, Dorothy. Checkmate. London: Sphere, 1976.

MLA aipamena

Dunnett, Dorothy. Checkmate. Sphere, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.