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

APA Zitierstil

Sanches, M. d. J., Mota Santos, P., & Bradley, R. Land marks: A new approach to the rock art of Trás-os-Montes, Northern Portugal.

Chicago Zitierstil

Sanches, M. de J., P. Mota Santos, and R. Bradley. Land Marks: A New Approach to the Rock Art of Trás-os-Montes, Northern Portugal.

MLA Zitierstil

Sanches, M. de J., P. Mota Santos, and R. Bradley. Land Marks: A New Approach to the Rock Art of Trás-os-Montes, Northern Portugal.