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

APA Citation Edition Citation

Wells, H. (1976). Ancient inventions for tooling the surfaces of objects in softer metals.

Chicago Citation Edition Citation

Wells, H.B. Ancient Inventions for Tooling the Surfaces of Objects in Softer Metals. 1976.

MLA Citation Edition Citation

Wells, H.B. Ancient Inventions for Tooling the Surfaces of Objects in Softer Metals. 1976.