APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (8. Ausg.)

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