APA (7th ed.) Citation

Iglesia Católica Papa. (2003). Papal addresses: To the Pontifical Academy of Sciences 1917-2002 and to the Pontifical Academy of Social Sciences 1994-2002. Ex aedibus academicis in Civitate Vaticana.

Chicago Style (17th ed.) Citation

Iglesia Católica Papa. Papal Addresses: To the Pontifical Academy of Sciences 1917-2002 and to the Pontifical Academy of Social Sciences 1994-2002. [Vatican City]: Ex aedibus academicis in Civitate Vaticana, 2003.

MLA (9th ed.) Citation

Iglesia Católica Papa. Papal Addresses: To the Pontifical Academy of Sciences 1917-2002 and to the Pontifical Academy of Social Sciences 1994-2002. Ex aedibus academicis in Civitate Vaticana, 2003.