Cita APA (7a ed.)

Santa Sede . Pontifical Council for Promoting Christian Unity. (2020). Acta oecumenica: Information service of the Pontifical Council for Promoting Christian Unity. Tipografia Vaticana.

Cita Chicago Style (17a ed.)

Santa Sede . Pontifical Council for Promoting Christian Unity. Acta Oecumenica: Information Service of the Pontifical Council for Promoting Christian Unity. Vatican City: Tipografia Vaticana, 2020.

Cita MLA (9a ed.)

Santa Sede . Pontifical Council for Promoting Christian Unity. Acta Oecumenica: Information Service of the Pontifical Council for Promoting Christian Unity. Tipografia Vaticana, 2020.