Lua APA (7ú heag.)
Roys, R. L. Ritual of the Bacabs. University of Oklahoma.
Lua i Stíl Chicago (17ú heag.)
Roys, Ralph L. Ritual of the Bacabs. Norman, EUA: University of Oklahoma.
Lua MLA (9ú heag.)
Roys, Ralph L. Ritual of the Bacabs. University of Oklahoma.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.