Feder, K. L. (2007). The past in perspective: An introduction to human prehistory (4th ed.). McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Feder, Kenneth L. The Past in Perspective: An Introduction to Human Prehistory. 4th ed. Boston, Mass: McGraw-Hill, 2007.
Citatione MLA (9a ed.)Feder, Kenneth L. The Past in Perspective: An Introduction to Human Prehistory. 4th ed. McGraw-Hill, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.