Lua APA (7ú heag.)
Abbott, D. A., Cooper, J., & Sheets, P. D. (2012). Surviving sudden environmental change: Answers from archaeology. University Press of Colorado.
Lua i Stíl Chicago (17ú heag.)
Abbott, David A., Jago Cooper, agus Payson D. Sheets. Surviving Sudden Environmental Change: Answers from Archaeology. Boulder, Colo.: University Press of Colorado, 2012.
Lua MLA (9ú heag.)
Abbott, David A., et al. Surviving Sudden Environmental Change: Answers from Archaeology. University Press of Colorado, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.