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

APA Citation Edition Citation

Richter, G. M. A. (1971). Engraved gems of the Romans: A supplement to the history of Roman art. The engraved gems of the Greeks, Etruscans and Romans. 2. Phaidon.

Chicago Citation Edition Citation

Richter, Gisela M. A. Engraved Gems of the Romans: A Supplement to the History of Roman Art. The Engraved Gems of the Greeks, Etruscans and Romans. 2. London: Phaidon, 1971.

MLA Citation Edition Citation

Richter, Gisela M. A. Engraved Gems of the Romans: A Supplement to the History of Roman Art. The Engraved Gems of the Greeks, Etruscans and Romans. 2. Phaidon, 1971.