APA stil citiranja

(1938). The Prussian instructions: The Prussian instructions : rules for the alphabetical catalogs of the Prussian libraries. Ann Arbor: The University of Michigan Press.

Chicago stil citiranja

The Prussian instructions: The Prussian instructions : rules for the alphabetical catalogs of the Prussian libraries. Ann Arbor: The University of Michigan Press, 1938.

MLA stil citiranja

The Prussian instructions: The Prussian instructions : rules for the alphabetical catalogs of the Prussian libraries. Ann Arbor: The University of Michigan Press, 1938.