Hellwig-Schmid, R. (2007). ars danubiana: Exhibitions on the occasion of donumenta ; art and culture of Romania / Herausgeberin : Regina Hellwig-Schmid. donumenta Regensburg.
Citazione stile Chigago Style (17a edizione)Hellwig-Schmid, Regina. Ars Danubiana: Exhibitions on the Occasion of Donumenta ; Art and Culture of Romania / Herausgeberin : Regina Hellwig-Schmid. Regensburg: donumenta Regensburg, 2007.
Citatione MLA (8a ed.)Hellwig-Schmid, Regina. Ars Danubiana: Exhibitions on the Occasion of Donumenta ; Art and Culture of Romania / Herausgeberin : Regina Hellwig-Schmid. donumenta Regensburg, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.