APA aipamena

(2004). Outline of the U.S. legal system. United States: U.S. Dept of State. Bureau of International Information Programs.

Chicago Style aipamena

Outline of the U.S. Legal System. United States: U.S. Dept of State. Bureau of International Information Programs, 2004.

MLA aipamena

Outline of the U.S. Legal System. United States: U.S. Dept of State. Bureau of International Information Programs, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.