APA aipamena

Smith, A. (1991). The Wealth of Nations. London: David Campbell.

Chicago Style aipamena

Smith, Adam. The Wealth of Nations. London: David Campbell, 1991.

MLA aipamena

Smith, Adam. The Wealth of Nations. London: David Campbell, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.