Lua APA (7ú heag.)
Maps.com (Firm) & ebrary, Inc. (2000). Early peoples and cultures of North America, 1000 CE. Maps.com.
Lua i Stíl Chicago (17ú heag.)
Maps.com (Firm) agus Inc ebrary. Early Peoples and Cultures of North America, 1000 CE. [S.l.]: Maps.com, 2000.
Lua MLA (9ú heag.)
Maps.com (Firm) agus Inc ebrary. Early Peoples and Cultures of North America, 1000 CE. Maps.com, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.