Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Helms, S. (1987). A question of economic control during the proto-historical era of Palestine-Transjordan (c. 3500 - 2000 B.C.).

Chicago Citation Edition Citation

Helms, S. A Question of Economic Control During the Proto-historical Era of Palestine-Transjordan (c. 3500 - 2000 B.C.). 1987.

MLA Citation Edition Citation

Helms, S. A Question of Economic Control During the Proto-historical Era of Palestine-Transjordan (c. 3500 - 2000 B.C.). 1987.