Schwank, B. (2014). Petra, Blick von innen hinaus in den Siq: = Petra, view from inside into the Siq. Images of the Biblical world online.
Chicago Style (17th ed.) CitationSchwank, Benedikt. "Petra, Blick Von Innen Hinaus in Den Siq: = Petra, View from Inside into the Siq." Images of the Biblical World Online 2014.
MLA (8th ed.) CitationSchwank, Benedikt. "Petra, Blick Von Innen Hinaus in Den Siq: = Petra, View from Inside into the Siq." Images of the Biblical World Online, 2014.
Warning: These citations may not always be 100% accurate.