Lua APA (7ú heag.)

Parkin, M. (2005). Economics (Seventh edition.). Pearson/Addison Wesley.

Lua i Stíl Chicago (17ú heag.)

Parkin, Michael. Economics. Seventh edition. Boston: Pearson/Addison Wesley, 2005.

Lua MLA (8ú heag.)

Parkin, Michael. Economics. Seventh edition. Pearson/Addison Wesley, 2005.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.