APA (7th ed.) Citation

Parrot, A. (1983). Sumer und Akkad<sup>4</sup>.

Chicago Style (17th ed.) Citation

Parrot, A. Sumer Und Akkad<sup>4</sup>. 1983.

MLA (8th ed.) Citation

Parrot, A. Sumer Und Akkad<sup>4</sup>. 1983.

Warning: These citations may not always be 100% accurate.