APA aipamena

Duncan, C. N. (1978). Defamation. Butterworths.

Chicago Style aipamena

Duncan, Colin Neil. Defamation. London: Butterworths, 1978.

MLA aipamena

Duncan, Colin Neil. Defamation. Butterworths, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.