Cita APA (7a ed.)

Sheehy, M. (1962). Pontificia hibernica: Medieval papal chancery documents concerning Ireland 640-1261. M. H. Gill & Son.

Cita Chicago Style (17a ed.)

Sheehy, Maurice. Pontificia Hibernica: Medieval Papal Chancery Documents Concerning Ireland 640-1261. Dublin: M. H. Gill & Son, 1962.

Cita MLA (9a ed.)

Sheehy, Maurice. Pontificia Hibernica: Medieval Papal Chancery Documents Concerning Ireland 640-1261. M. H. Gill & Son, 1962.