APA (7th ed.) Zitazioa
Stein, P. (1999). Roman law in European history. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Stein, Peter. Roman Law in European History. New York: Cambridge University Press, 1999.
MLA (9th ed.) Zitazioa
Stein, Peter. Roman Law in European History. Cambridge University Press, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.