Lua APA (7ú heag.)
ebrary, Inc, Williams, J. M., & Elliott, D. T. (1998). A world engraved: Archaeology of the Swift Creek culture. University of Alabama Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, J. Mark Williams, agus Daniel T. Elliott. A World Engraved: Archaeology of the Swift Creek Culture. Tuscaloosa: University of Alabama Press, 1998.
Lua MLA (9ú heag.)
ebrary, Inc, et al. A World Engraved: Archaeology of the Swift Creek Culture. University of Alabama Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.