Lua APA (7ú heag.)

menzies, G. 1421: The year china discovered america. Perrenial.

Lua i Stíl Chicago (17ú heag.)

menzies, Gavin. 1421: The Year China Discovered America. New York: Perrenial.

Lua MLA (9ú heag.)

menzies, Gavin. 1421: The Year China Discovered America. Perrenial.

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