Cita APA

Willey, G. R. (1971). Prehistoric settlement patterns in the new world. [S.l.]: Reprint.

Citación estilo Chicago

Willey, Gordon R. Prehistoric Settlement Patterns in the New World. [S.l.]: Reprint, 1971.

Cita MLA

Willey, Gordon R. Prehistoric Settlement Patterns in the New World. [S.l.]: Reprint, 1971.

Precaución: Estas citas no son 100% exactas.