Schwank, B. (2014). Bethlehem, Wasserleitung westlich der Stadt: = Bethlehem, aqueduct west of the city. Images of the Biblical world online.
Citazione stile Chigago Style (17a edizione)Schwank, Benedikt. "Bethlehem, Wasserleitung Westlich Der Stadt: = Bethlehem, Aqueduct West of the City." Images of the Biblical World Online 2014.
Citatione MLA (9a ed.)Schwank, Benedikt. "Bethlehem, Wasserleitung Westlich Der Stadt: = Bethlehem, Aqueduct West of the City." Images of the Biblical World Online, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.