APA (7th ed.) Zitazioa

Samuelson, P. A. (1948). Foundations of economic analysis. Cambridge Harvard University Press.

Chicago Style (17th ed.) Zitazioa

Samuelson, Paul Anthony. Foundations of Economic Analysis. London: Cambridge Harvard University Press, 1948.

MLA (9th ed.) Zitazioa

Samuelson, Paul Anthony. Foundations of Economic Analysis. Cambridge Harvard University Press, 1948.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.