Schwank, B. (2014). Petra, Resthouse, Bauplatz am früheren Resthaus: = Petra, Resthouse, building site at the former resthouse. Images of the Biblical world online.
Citazione stile Chigago Style (17a edizione)Schwank, Benedikt. "Petra, Resthouse, Bauplatz Am Früheren Resthaus: = Petra, Resthouse, Building Site at the Former Resthouse." Images of the Biblical World Online 2014.
Citatione MLA (9a ed.)Schwank, Benedikt. "Petra, Resthouse, Bauplatz Am Früheren Resthaus: = Petra, Resthouse, Building Site at the Former Resthouse." Images of the Biblical World Online, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.