APA (7th ed.) Citation

Yagel, O., Greener, A., Ondricek, W., & Ben-Yosef, E. Pre-Roman copper industry had no polluting impact on the global environment. Nature Portfolio.

Chicago Style (17th ed.) Citation

Yagel, Omri, Aaron Greener, Willie Ondricek, and Erez Ben-Yosef. Pre-Roman Copper Industry Had No Polluting Impact on the Global Environment. Nature Portfolio.

MLA (9th ed.) Citation

Yagel, Omri, et al. Pre-Roman Copper Industry Had No Polluting Impact on the Global Environment. Nature Portfolio.