Cita APA (7a ed.)

Missionary Society of St. Columban. (1981). Directory of the Society of Saint Columban. The Society.

Cita Chicago Style (17a ed.)

Missionary Society of St. Columban. Directory of the Society of Saint Columban. [S.l.: The Society, 1981.

Cita MLA (8a ed.)

Missionary Society of St. Columban. Directory of the Society of Saint Columban. The Society, 1981.