APA aipamena

Nicholls,David. (2009). One day. Hodder.

Chicago Style aipamena

Nicholls,David. One Day. UK: Hodder, 2009.

MLA aipamena

Nicholls,David. One Day. Hodder, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.