APA aipamena

Feder, K. L. (2004). The past in perspective: An introduction to human prehistory. Boston, MA: McGraw-Hill.

Chicago Style aipamena

Feder, Kenneth L. The Past in Perspective: An Introduction to Human Prehistory. Boston, MA: McGraw-Hill, 2004.

MLA aipamena

Feder, Kenneth L. The Past in Perspective: An Introduction to Human Prehistory. Boston, MA: McGraw-Hill, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.