Schwank, B. (2014). Pella, Freitreppe, Blick zum Resthouse: = Pella, staircase, view of the rest house. Images of the Biblical world online.
Citazione stile Chigago Style (17a edizione)Schwank, Benedikt. "Pella, Freitreppe, Blick Zum Resthouse: = Pella, Staircase, View of the Rest House." Images of the Biblical World Online 2014.
Citatione MLA (9a ed.)Schwank, Benedikt. "Pella, Freitreppe, Blick Zum Resthouse: = Pella, Staircase, View of the Rest House." Images of the Biblical World Online, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.