Hedman, M. (2007). The age of everything: How science explores the past. University of Chicago Press.
Citazione stile Chigago Style (17a edizione)Hedman, Matthew. The Age of Everything: How Science Explores the Past. Chicago: University of Chicago Press, 2007.
Citatione MLA (9a ed.)Hedman, Matthew. The Age of Everything: How Science Explores the Past. University of Chicago Press, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.