APA (7th ed.) Citation

Benedikt, X. (2009). Allocutio ad Pontificium Institutum de Archaeologia Christiana. Acta Apostolicae Sedis, 101(1), 45-47.

Chicago Style (17th ed.) Citation

Benedikt, XVI. "Allocutio Ad Pontificium Institutum De Archaeologia Christiana." Acta Apostolicae Sedis 101, no. 1 (2009): 45-47.

MLA (9th ed.) Citation

Benedikt, XVI. "Allocutio Ad Pontificium Institutum De Archaeologia Christiana." Acta Apostolicae Sedis, vol. 101, no. 1, 2009, pp. 45-47.

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