Schwank, B. (2014). Vatikan, Peterskirche, Scavi, Bezirk D, Opus reticulatum: = Vatican, St. Peter's Church, Scavi, District D, Opus reticulatum. Images of the Biblical world online.
Style de citation Chicago (17e éd.)Schwank, Benedikt. "Vatikan, Peterskirche, Scavi, Bezirk D, Opus Reticulatum: = Vatican, St. Peter's Church, Scavi, District D, Opus Reticulatum." Images of the Biblical World Online 2014.
Style de citation MLA (9e éd.)Schwank, Benedikt. "Vatikan, Peterskirche, Scavi, Bezirk D, Opus Reticulatum: = Vatican, St. Peter's Church, Scavi, District D, Opus Reticulatum." Images of the Biblical World Online, 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.