Cita APA (7th ed.)

O'Brien, N. (1995). Columban martyrs of Malate. Missionary Society of St. Columban.

Cita Chicago (17th ed.)

O'Brien, Niall. Columban Martyrs of Malate. Malate, Manilan: Missionary Society of St. Columban, 1995.

Cita MLA (9th ed.)

O'Brien, Niall. Columban Martyrs of Malate. Missionary Society of St. Columban, 1995.