APA (7th ed.) Citation

Widell, M. (2004). The Calendar of Neo-Sumerian Ur and Its Political Significance.

Chicago Style (17th ed.) Citation

Widell, Magnus. The Calendar of Neo-Sumerian Ur and Its Political Significance. 2004.

MLA (8th ed.) Citation

Widell, Magnus. The Calendar of Neo-Sumerian Ur and Its Political Significance. 2004.

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