APA (7th ed.) Zitazioa

Barry, J. (1999). Environment and social theory. Routledge.

Chicago Style (17th ed.) Zitazioa

Barry, John. Environment and Social Theory. London: Routledge, 1999.

MLA (9th ed.) Zitazioa

Barry, John. Environment and Social Theory. Routledge, 1999.