APA (7th ed.) Citation

Hayes, J. L. (2000). A manual of Sumerian grammar and texts Aids and research tools in ancient Near Eastern studies.

Chicago Style (17th ed.) Citation

Hayes, John L. "A Manual of Sumerian Grammar and Texts." Aids and Research Tools in Ancient Near Eastern Studies 2000.

MLA (8th ed.) Citation

Hayes, John L. "A Manual of Sumerian Grammar and Texts." Aids and Research Tools in Ancient Near Eastern Studies, 2000.