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

APA Citation Edition Citation

Gale, D. A comparative study of the earliest European copper mining tools.

Chicago Citation Edition Citation

Gale, D. A Comparative Study of the Earliest European Copper Mining Tools.

MLA Citation Edition Citation

Gale, D. A Comparative Study of the Earliest European Copper Mining Tools.