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

APA Citation Edition Citation

Sheffer, A. (1981). The Use of Perforated Clay Balls on the Warp-Weighted Loom.

Chicago Citation Edition Citation

Sheffer, A. The Use of Perforated Clay Balls on the Warp-Weighted Loom. 1981.

MLA Citation Edition Citation

Sheffer, A. The Use of Perforated Clay Balls on the Warp-Weighted Loom. 1981.