APA (7th ed.) Citation

Gong, Y., Ge, Y., & Yan, H. (2009). The Accounts of the Origin of Writing from Sumer, Egypt and China – A Comparative Perspective.

Chicago Style (17th ed.) Citation

Gong, Yushu, Yinghui Ge, and Haiying Yan. The Accounts of the Origin of Writing from Sumer, Egypt and China – A Comparative Perspective. 2009.

MLA (8th ed.) Citation

Gong, Yushu, et al. The Accounts of the Origin of Writing from Sumer, Egypt and China – A Comparative Perspective. 2009.