APA (7th ed.) Zitazioa

Bederman, D. J. (2010). Custom as a source of law. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Bederman, David J. Custom as a Source of Law. New York: Cambridge University Press, 2010.

MLA (9th ed.) Zitazioa

Bederman, David J. Custom as a Source of Law. Cambridge University Press, 2010.