APA (7th ed.) Zitazioa
Houston, A. C. (2008). Benjamin Franklin and the politics of improvement. Yale University Press.
Chicago Style (17th ed.) Zitazioa
Houston, Alan Craig. Benjamin Franklin and the Politics of Improvement. New Haven: Yale University Press, 2008.
MLA (9th ed.) Zitazioa
Houston, Alan Craig. Benjamin Franklin and the Politics of Improvement. Yale University Press, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.