Gaya APA

(PCID), P, C, F, I, D. (2013). Interreligious dialogue directory: 2013. . Vatican City: PCID..

Gaya MLA

(PCID), Pontifical, Council, For, Interreligious, Dialogue. "Interreligious dialogue directory: 2013.". Vatican City: PCID., 2013. Buku.