APA citiranje

Nobbs, J., & Hopkins, I. (1995). Economics: A core text (4th ed.). McGraw-Hill.

Chicago Edition Citation

Nobbs, Jack, and Ian Hopkins. Economics: A Core Text. 4th ed. London: McGraw-Hill, 1995.

MLA citiranje

Nobbs, Jack, and Ian Hopkins. Economics: A Core Text. 4th ed. McGraw-Hill, 1995.