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

APA Citation Edition Citation

Shafer, R. (1960). Words for "printing block" and the origin of printing. - Baltimore, MD.

Chicago Citation Edition Citation

Shafer, Robert. Words for "Printing Block" and the Origin of Printing. - Baltimore, MD. 1960.

MLA Citation Edition Citation

Shafer, Robert. Words for "Printing Block" and the Origin of Printing. - Baltimore, MD. 1960.