Schwank, B. (2014). Pella, Säulen, Detail, des Steins an der Base: = Pella, columns, detail, of the stone at the base. Images of the Biblical world online.
Citazione stile Chigago Style (17a edizione)Schwank, Benedikt. "Pella, Säulen, Detail, Des Steins an Der Base: = Pella, Columns, Detail, of the Stone at the Base." Images of the Biblical World Online 2014.
Citatione MLA (9a ed.)Schwank, Benedikt. "Pella, Säulen, Detail, Des Steins an Der Base: = Pella, Columns, Detail, of the Stone at the Base." Images of the Biblical World Online, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.