(1994). Lloyd's introduction to jurisprudence (6th ed.). Sweet & Maxwell Ltd.
Chicago Style aipamenaLloyd's Introduction to Jurisprudence. 6th ed. London: Sweet & Maxwell Ltd, 1994.
MLA aipamenaLloyd's Introduction to Jurisprudence. 6th ed. Sweet & Maxwell Ltd, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.