Jeremy.Christopher. (2020). St. Peter's Basilica - Holy Door (Front). Zenodo.
Cita Chicago Style (17a ed.)Jeremy.Christopher. St. Peter's Basilica - Holy Door (Front). Zenodo, 2020.
Cita MLA (9a ed.)Jeremy.Christopher. St. Peter's Basilica - Holy Door (Front). Zenodo, 2020.
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