APA (7th ed.) Citation

Oates, J. (1978). Ubaid Mesopotamia and Its Relation to Gulf Countries.

Chicago Style (17th ed.) Citation

Oates, J. Ubaid Mesopotamia and Its Relation to Gulf Countries. Oxford, 1978.

MLA (8th ed.) Citation

Oates, J. Ubaid Mesopotamia and Its Relation to Gulf Countries. 1978.

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