APA (7th ed.) Zitazioa
Grudin, R. (2010). Design and truth. Yale University Press.
Chicago Style (17th ed.) Zitazioa
Grudin, Robert. Design and Truth. New Haven: Yale University Press, 2010.
MLA (9th ed.) Zitazioa
Grudin, Robert. Design and Truth. Yale University Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.