Lua APA (7ú heag.)

Leonard, J. N. (1970). Ancient America. Time-Life International.

Lua i Stíl Chicago (17ú heag.)

Leonard, Jonathan Norton. Ancient America. Nederland, NV: Time-Life International, 1970.

Lua MLA (9ú heag.)

Leonard, Jonathan Norton. Ancient America. Time-Life International, 1970.

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