Gaya APA

Family, P, C, F, T. (2000). Family, marriage and 'de facto' unions. Representation: Alfonso López Trujillo & Francisco Gil Hel- lín. . Città del Vaticao: Città del Vaticao Libreria Editrice Vaticana.

Gaya MLA

Family, Pontifical, Council, For, The. "Family, marriage and 'de facto' unions. Representation: Alfonso López Trujillo & Francisco Gil Hel- lín. ". Città del Vaticao: Città del Vaticao Libreria Editrice Vaticana, 2000. Buku.