Schwank, B. (2014). Petra, Ed-Deir, Abstieg Blick nach Osten: = Petra, Ed-Deir, Descent Looking East. Images of the Biblical world online.
Chicago Style (17th ed.) CitationSchwank, Benedikt. "Petra, Ed-Deir, Abstieg Blick Nach Osten: = Petra, Ed-Deir, Descent Looking East." Images of the Biblical World Online 2014.
MLA (8th ed.) CitationSchwank, Benedikt. "Petra, Ed-Deir, Abstieg Blick Nach Osten: = Petra, Ed-Deir, Descent Looking East." Images of the Biblical World Online, 2014.
Warning: These citations may not always be 100% accurate.