APA (7th ed.) Citation

Hayes, J. L. (2018). A manual of Sumerian grammar and texts Aids and research tools in ancient Near Eastern studies.

Chicago Style (17th ed.) Citation

Hayes, John Lewis. "A Manual of Sumerian Grammar and Texts." Aids and Research Tools in Ancient Near Eastern Studies 2018.

MLA (9th ed.) Citation

Hayes, John Lewis. "A Manual of Sumerian Grammar and Texts." Aids and Research Tools in Ancient Near Eastern Studies, 2018.

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