APA (7th ed.) Citation

Mayr, R. H. (1997). The seal impressions of Ur III Umma.

Chicago Style (17th ed.) Citation

Mayr, Rudolf Henry. The Seal Impressions of Ur III Umma. 1997.

MLA (9th ed.) Citation

Mayr, Rudolf Henry. The Seal Impressions of Ur III Umma. 1997.

Warning: These citations may not always be 100% accurate.