APA aipamena

Dickens, C. (1992). Hard times. London: David Campbell publishers.

Chicago Style aipamena

Dickens, Charles. Hard Times. London: David Campbell publishers, 1992.

MLA aipamena

Dickens, Charles. Hard Times. London: David Campbell publishers, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.