Gaya APA

O'Callaghan, J, J. (1995). Introduction. Dlm: How can the petrine ministry be a service to the unity of the universal church?Ed.by James F. Puglisi2010, Grand Rapids & Cambridge . : .

Gaya MLA

O'Callaghan, John, J.. "Introduction. Dlm: How can the petrine ministry be a service to the unity of the universal church?Ed.by James F. Puglisi2010, Grand Rapids & Cambridge". : , 1995. Majalah.