Lua APA (7ú heag.)

WARN, C. (1984). Geography of production. Macmillan Edication.

Lua i Stíl Chicago (17ú heag.)

WARN, Chris. Geography of Production. London: Macmillan Edication, 1984.

Lua MLA (9ú heag.)

WARN, Chris. Geography of Production. Macmillan Edication, 1984.

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