APA (7th ed.) Zitazioa
Frank, R. H. (2011). The Darwin economy: Liberty, competition, and the common good. Princeton University Press.
Chicago Style (17th ed.) Zitazioa
Frank, Robert H. The Darwin Economy: Liberty, Competition, and the Common Good. Princeton [N.J.]: Princeton University Press, 2011.
MLA (9th ed.) Zitazioa
Frank, Robert H. The Darwin Economy: Liberty, Competition, and the Common Good. Princeton University Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.