Lua APA (7ú heag.)
Andrews, E. W., & Rovner, I. (1965). Explorations in the Gruta de Chac Yucatan, Mexico. Middle American Research.
Lua i Stíl Chicago (17ú heag.)
Andrews, E. Wyllys, agus Irwin Rovner. Explorations in the Gruta De Chac Yucatan, Mexico. New Orleans: Middle American Research, 1965.
Lua MLA (9ú heag.)
Andrews, E. Wyllys, agus Irwin Rovner. Explorations in the Gruta De Chac Yucatan, Mexico. Middle American Research, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.