APA aipamena

Wonnacott, P. (1986). Economics (3rd ed.). McGraw-Hill.

Chicago Style aipamena

Wonnacott, Paul. Economics. 3rd ed. New York: McGraw-Hill, 1986.

MLA aipamena

Wonnacott, Paul. Economics. 3rd ed. McGraw-Hill, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.