Schwank, B. (2014). Petra, Zibb Atuf, Robinsonhöhe, Felsobelisken: = Petra, Zibb Atuf, Robinson height, rock obelisks. Images of the Biblical world online.
Chicago Style (17th ed.) CitationSchwank, Benedikt. "Petra, Zibb Atuf, Robinsonhöhe, Felsobelisken: = Petra, Zibb Atuf, Robinson Height, Rock Obelisks." Images of the Biblical World Online 2014.
MLA (9th ed.) CitationSchwank, Benedikt. "Petra, Zibb Atuf, Robinsonhöhe, Felsobelisken: = Petra, Zibb Atuf, Robinson Height, Rock Obelisks." Images of the Biblical World Online, 2014.
Warning: These citations may not always be 100% accurate.