The invention of printing and its spread till 1470.
APA Citation
Uhlendorf, B. A. (Bernhard Alexander). (1932). The invention of printing and its spread till 1470. [Chicago.
MLA Citation
Uhlendorf, Bernhard A. (Bernhard Alexander), 1893-. The Invention of Printing And Its Spread Till 1470. [Chicago, 1932.
Warning: These citations may not always be complete (especially for serials).