Gaya APA

Valcárcel, A, &, V, D, , (. (2011). Advocacy in Jesuit Refugee Service. . Rome: Rome Jesuit Refugee Service.

Gaya MLA

Valcárcel, Amaya, &, Vella,, Danielle, , (ed.). "Advocacy in Jesuit Refugee Service. ". Rome: Rome Jesuit Refugee Service, 2011. Buku.