APA (7th ed.) Zitazioa

edition by W, F. (1964). Law in a changing society. Harmondsworth middlexes.

Chicago Style (17th ed.) Zitazioa

edition by W, Friedman. Law in a Changing Society. penguin: Harmondsworth middlexes, 1964.

MLA (9th ed.) Zitazioa

edition by W, Friedman. Law in a Changing Society. Harmondsworth middlexes, 1964.