(2010). The blue book: A uniform system of citation (19th ed.). Harvard Law Review Association.
Chicago Style aipamenaThe Blue Book: A Uniform System of Citation. 19th ed. USA: Harvard Law Review Association, 2010.
MLA aipamenaThe Blue Book: A Uniform System of Citation. 19th ed. Harvard Law Review Association, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.