Duke, E. The Age of Stonehenge.
Lua i Stíl Chicago (17ú heag.)Duke, Edward. The Age of Stonehenge.
Lua MLA (9ú heag.)Duke, Edward. The Age of Stonehenge.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)