APA (7th ed.) Citation

Benedict XVI, P. (2012). Message for the celebration of the World day of peace. Boletin Eclesiastico de Filipinas.

Chicago Style (17th ed.) Citation

Benedict XVI, Pope. "Message for the Celebration of the World Day of Peace." Boletin Eclesiastico De Filipinas 2012.

MLA (9th ed.) Citation

Benedict XVI, Pope. "Message for the Celebration of the World Day of Peace." Boletin Eclesiastico De Filipinas, 2012.

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