APA (7th ed.) Zitazioa

Bennett, J. R., & Utz, K. R. (2010). Iron & steel: A guide to Birmingham area industrial heritage sites. University of Alabama Press.

Chicago Style (17th ed.) Zitazioa

Bennett, James R., eta Karen R. Utz. Iron & Steel: A Guide to Birmingham Area Industrial Heritage Sites. Tuscaloosa: University of Alabama Press, 2010.

MLA (9th ed.) Zitazioa

Bennett, James R., eta Karen R. Utz. Iron & Steel: A Guide to Birmingham Area Industrial Heritage Sites. University of Alabama Press, 2010.