APA aipamena

Morrison, A., & Catto, J. (2013). Oriel and the Wider World. Oxford University Press.

Chicago Style aipamena

Morrison, A., and J. Catto. Oriel and the Wider World. Oxford University Press, 2013.

MLA aipamena

Morrison, A., and J. Catto. Oriel and the Wider World. Oxford University Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.