Matthews, R. (2008). Seals and Sealing Practices in Upper Mesopotamia and Iran in the Ubaid Period. Fs Kühne, 277-282.
Chicago Style (17th ed.) CitationMatthews, Roger. "Seals and Sealing Practices in Upper Mesopotamia and Iran in the Ubaid Period." Fs Kühne 2008: 277-282.
MLA (8th ed.) CitationMatthews, Roger. "Seals and Sealing Practices in Upper Mesopotamia and Iran in the Ubaid Period." Fs Kühne, 2008, pp. 277-282.
Warning: These citations may not always be 100% accurate.