Lua APA (7ú heag.)

Feder, K. L. (2004). The past in perspective: An introduction to human prehistory (3rd ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Feder, Kenneth L. The Past in Perspective: An Introduction to Human Prehistory. 3rd ed. Boston: McGraw-Hill, 2004.

Lua MLA (8ú heag.)

Feder, Kenneth L. The Past in Perspective: An Introduction to Human Prehistory. 3rd ed. McGraw-Hill, 2004.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.