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

APA Citation Edition Citation

Porada, E. (1993). Why cylinder seals? Engraved cylindrical seal stones of the ancient Near East, fourth to first millennium B.C.

Chicago Citation Edition Citation

Porada, E. Why Cylinder Seals? Engraved Cylindrical Seal Stones of the Ancient Near East, Fourth to First Millennium B.C. 1993.

MLA Citation Edition Citation

Porada, E. Why Cylinder Seals? Engraved Cylindrical Seal Stones of the Ancient Near East, Fourth to First Millennium B.C. 1993.