APA (7th ed.) Citation

Franziskus, P. (2017). Ad sodales Pontificiae Commissionis pro Tuendis Minoribus: Die 21 Septembris 2017. Acta Apostolicae Sedis, 109(10), 989-991.

Chicago Style (17th ed.) Citation

Franziskus, Papst. "Ad Sodales Pontificiae Commissionis Pro Tuendis Minoribus: Die 21 Septembris 2017." Acta Apostolicae Sedis 109, no. 10 (2017): 989-991.

MLA (8th ed.) Citation

Franziskus, Papst. "Ad Sodales Pontificiae Commissionis Pro Tuendis Minoribus: Die 21 Septembris 2017." Acta Apostolicae Sedis, vol. 109, no. 10, 2017, pp. 989-991.

Warning: These citations may not always be 100% accurate.