Hallett, P. H. (1955). What is a catholic? The Macmillan.
Cita Chicago (17th ed.)Hallett, Paul H. What Is a Catholic? The Macmillan, 1955.
Cita MLA (9th ed.)Hallett, Paul H. What Is a Catholic? The Macmillan, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.