Heppner, H., Vasin, G., & Ninković, N. (2020). The Habsburg State-wide and the regions in the Southern Danube basin (16th-20th centuries). new academic press.
Chicago-Zitierstil (17. Ausg.)Heppner, Harald, Goran Vasin, und Nenad Ninković. The Habsburg State-wide and the Regions in the Southern Danube Basin (16th-20th Centuries). Wien: new academic press, 2020.
MLA-Zitierstil (9. Ausg.)Heppner, Harald, et al. The Habsburg State-wide and the Regions in the Southern Danube Basin (16th-20th Centuries). new academic press, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.