Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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