Schwank, B. (2014). Petra, Ed-Deir, Besteigung, Blick auf die Fassade: = Petra, Ed-Deir, ascent, view of the facade. Images of the Biblical world online.
Citazione stile Chigago Style (17a edizione)Schwank, Benedikt. "Petra, Ed-Deir, Besteigung, Blick Auf Die Fassade: = Petra, Ed-Deir, Ascent, View of the Facade." Images of the Biblical World Online 2014.
Citatione MLA (9a ed.)Schwank, Benedikt. "Petra, Ed-Deir, Besteigung, Blick Auf Die Fassade: = Petra, Ed-Deir, Ascent, View of the Facade." Images of the Biblical World Online, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
