Lua APA (7ú heag.)
Astor-Aguilera, M. A. (2010). The Maya world of communicating objects: Quadripartite crosses, trees, and stones. University of New Mexico Press.
Lua i Stíl Chicago (17ú heag.)
Astor-Aguilera, Miguel Angel. The Maya World of Communicating Objects: Quadripartite Crosses, Trees, and Stones. Albuquerque: University of New Mexico Press, 2010.
Lua MLA (9ú heag.)
Astor-Aguilera, Miguel Angel. The Maya World of Communicating Objects: Quadripartite Crosses, Trees, and Stones. University of New Mexico Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.