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

APA Citation Edition Citation

Hirst, J. On the mining operations of the ancient Romans. publisher not identified.

Chicago Citation Edition Citation

Hirst, Joseph. On the Mining Operations of the Ancient Romans. [S.l.: publisher not identified.

MLA Citation Edition Citation

Hirst, Joseph. On the Mining Operations of the Ancient Romans. publisher not identified.