Lua APA (7ú heag.)
Spinden, H. J., & Thompson, J. E. S. (1975). A study of maya art: Its subject matter and historical development. Dover.
Lua i Stíl Chicago (17ú heag.)
Spinden, Herbert J., agus J. Eric S. Thompson. A Study of Maya Art: Its Subject Matter and Historical Development. New York, USA: Dover, 1975.
Lua MLA (9ú heag.)
Spinden, Herbert J., agus J. Eric S. Thompson. A Study of Maya Art: Its Subject Matter and Historical Development. Dover, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.