APA aipamena

Crombie, D. (2005). World's Stupidest Laws. Universal Law Publishing co.

Chicago Style aipamena

Crombie, David. World's Stupidest Laws. Delhi: Universal Law Publishing co, 2005.

MLA aipamena

Crombie, David. World's Stupidest Laws. Universal Law Publishing co, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.