APA-Zitierstil (7. Ausg.)

Crawford, H. E. W. (2004). Sumer and the Sumerians (2nd ed.). Cambridge University Press.

Chicago-Zitierstil (17. Ausg.)

Crawford, Harriet E. W. Sumer and the Sumerians. 2nd ed. Cambridge [u.a.]: Cambridge University Press, 2004.

MLA-Zitierstil (8. Ausg.)

Crawford, Harriet E. W. Sumer and the Sumerians. 2nd ed. Cambridge University Press, 2004.