APA (7. basım) Alıntı

Osborn, A. D. (1968). The Prussian instructions: Rules for the alphabetical catalogs of the Prussian libraries. University Microfilms.

Chicago Style (17. basım) Atıf

Osborn, Andrew Delbridge. The Prussian Instructions: Rules for the Alphabetical Catalogs of the Prussian Libraries. Ann Arbor, Mich: University Microfilms, 1968.

MLA (8th ed.) Atıf

Osborn, Andrew Delbridge. The Prussian Instructions: Rules for the Alphabetical Catalogs of the Prussian Libraries. University Microfilms, 1968.