Lua APA (7ú heag.)

(1989). Urbanization Of He Earth 7. Cubruder Borntraeger.

Lua i Stíl Chicago (17ú heag.)

Urbanization Of He Earth 7. Cubruder Borntraeger, 1989.

Lua MLA (8ú heag.)

Urbanization Of He Earth 7. Cubruder Borntraeger, 1989.

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