APA (7th ed.) Citation

Giaccari, M., Romano, L., Soncin, S., Panella, S., Alhaique, F., D'Agostino, F., . . . Tafuri, M. A. (2026). When collagen fails: Zinc isotopes unlock Sumerian lifeways in southern Mesopotamia. Proceedings of the National Academy of Sciences of the United States of America.

Chicago Style (17th ed.) Citation

Giaccari, Matteo, Licia Romano, Silvia Soncin, Sofia Panella, Francesca Alhaique, Franco D'Agostino, Klervia Jaouen, and Mary Anne Tafuri. When Collagen Fails: Zinc Isotopes Unlock Sumerian Lifeways in Southern Mesopotamia. Proceedings of the National Academy of Sciences of the United States of America, 2026.

MLA (9th ed.) Citation

Giaccari, Matteo, et al. When Collagen Fails: Zinc Isotopes Unlock Sumerian Lifeways in Southern Mesopotamia. Proceedings of the National Academy of Sciences of the United States of America, 2026.