Style de citation APA (7e éd.)

Shea, J. G. (1888). Pope-day in America. [publisher not identified].

Style de citation Chicago (17e éd.)

Shea, John Gilmary. Pope-day in America. [Place of publication not identified]: [publisher not identified], 1888.

Style de citation MLA (8e éd.)

Shea, John Gilmary. Pope-day in America. [publisher not identified], 1888.