APA (7th ed.) Zitazioa
Foley, D. K. (1986). Understanding capital: Marx's economic theory. Harvard University Press.
Chicago Style (17th ed.) Zitazioa
Foley, Duncan K. Understanding Capital: Marx's Economic Theory. Cambridge, MA: Harvard University Press, 1986.
MLA (9th ed.) Zitazioa
Foley, Duncan K. Understanding Capital: Marx's Economic Theory. Harvard University Press, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.