Cita APA

Trombold, C. D. (1991). Ancient road networks and settlement hierarchies in the new world. Cambridge.

Citación estilo Chicago

Trombold, Charles D. Ancient Road Networks and Settlement Hierarchies in the New World. New York: Cambridge, 1991.

Cita MLA

Trombold, Charles D. Ancient Road Networks and Settlement Hierarchies in the New World. New York: Cambridge, 1991.

Precaución: Estas citas no son 100% exactas.