Lua APA (7ú heag.)
Hedman, M. (2007). The age of everything: How science explores the past. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)
Hedman, Matthew. The Age of Everything: How Science Explores the Past. Chicago: University of Chicago Press, 2007.
Lua MLA (9ú heag.)
Hedman, Matthew. The Age of Everything: How Science Explores the Past. University of Chicago Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.