APA aipamena

Riddall, J. G. (1999). Jurisprudence (second edition.). LexisNexis.

Chicago Style aipamena

Riddall, J. G. Jurisprudence. second edition. London ; Dayton, Ohio: LexisNexis, 1999.

MLA aipamena

Riddall, J. G. Jurisprudence. second edition. LexisNexis, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.