Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Laurence, R. The economic exploitation of geological resources in the Tiber valley. Road building.

Chicago Zitierstil

Laurence, R. The Economic Exploitation of Geological Resources in the Tiber Valley. Road Building.

MLA Zitierstil

Laurence, R. The Economic Exploitation of Geological Resources in the Tiber Valley. Road Building.