APA (7th ed.) Zitazioa
Leverick, F. (2006). Killing in self-defence. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Leverick, Fiona. Killing in Self-defence. Oxford: Oxford University Press, 2006.
MLA (9th ed.) Zitazioa
Leverick, Fiona. Killing in Self-defence. Oxford University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.