APA stil citiranja

Gračanin, H. (2012). Lower Pannonia before and after the Treaty of Aachen: Lower Pannonia before and after the Treaty of Aachen. The Treaty of Aachen, AD 812: The Origins and Impact on the Region between the Adriatic, Central, and Southeastern Europe.

Chicago stil citiranja

Gračanin, Hrvoje. "Lower Pannonia before and after the Treaty of Aachen: Lower Pannonia before and after the Treaty of Aachen." 2012.

MLA stil citiranja

Gračanin, Hrvoje. "Lower Pannonia before and after the Treaty of Aachen: Lower Pannonia before and after the Treaty of Aachen." 2012.