APA (7th ed.) Zitazioa
Francia, P. L. (2006). The future of organized labor in American politics. Columbia University Press.
Chicago Style (17th ed.) Zitazioa
Francia, Peter L. The Future of Organized Labor in American Politics. New York: Columbia University Press, 2006.
MLA (9th ed.) Zitazioa
Francia, Peter L. The Future of Organized Labor in American Politics. Columbia University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.