Macmillan, G. (2004). Understanding Christianity. Dunedin Academic Press.
Cita Chicago (17th ed.)Macmillan, Gilleasbuig. Understanding Christianity. Edinburgh: Dunedin Academic Press, 2004.
Cita MLA (9th ed.)Macmillan, Gilleasbuig. Understanding Christianity. Dunedin Academic Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.