Gibbons, J. (1898). Episcopal seal, From: James Gibbon, Archbishop of Baltimore, May 30, 1898.
Style de citation Chicago (17e éd.)Gibbons, James. Episcopal Seal, From: James Gibbon, Archbishop of Baltimore, May 30, 1898. 1898.
Style de citation MLA (8e éd.)Gibbons, James. Episcopal Seal, From: James Gibbon, Archbishop of Baltimore, May 30, 1898. 1898.
Attention : ces citations peuvent ne pas être correctes à 100%.