Cita APA (7a ed.)

Parkin, M. (2000). Economics (5th ed.). Addison-Wesley Pub. Co..

Cita Chicago Style (17a ed.)

Parkin, Michael. Economics. 5th ed. Reading, Mass.: Addison-Wesley Pub. Co., 2000.

Cita MLA (8a ed.)

Parkin, Michael. Economics. 5th ed. Addison-Wesley Pub. Co., 2000.