APA aipamena

Higgins, J. (1978). Day of judgment. Pan Books.

Chicago Style aipamena

Higgins, Jack. Day of Judgment. London: Pan Books, 1978.

MLA aipamena

Higgins, Jack. Day of Judgment. Pan Books, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.