Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Popović, M. (2013). Smederevo Fortress. Institute for the Protection of Cultural Monuments of the Republic of Serbia.

Chicago Citation Edition Citation

Popović, Marko. Smederevo Fortress. Beograd: Institute for the Protection of Cultural Monuments of the Republic of Serbia, 2013.

MLA Citation Edition Citation

Popović, Marko. Smederevo Fortress. Institute for the Protection of Cultural Monuments of the Republic of Serbia, 2013.