APA (7e ed.) Bronvermelding

Gibbons, J. (1898). Episcopal seal, From: James Gibbon, Archbishop of Baltimore, May 30, 1898.

Chicago (17e ed.) Bronvermelding

Gibbons, James. Episcopal Seal, From: James Gibbon, Archbishop of Baltimore, May 30, 1898. 1898.

MLA (8e ed.) Bronvermelding

Gibbons, James. Episcopal Seal, From: James Gibbon, Archbishop of Baltimore, May 30, 1898. 1898.

Let op: Deze citaties zijn niet altijd 100% accuraat.