Kerr, L. C. (1979). The miraculous medal revealed to Saint Catherine Laboure. Catholic Truth Society.
Cita Chicago Style (17a ed.)Kerr, Lady Cecil. The Miraculous Medal Revealed to Saint Catherine Laboure. London: Catholic Truth Society, 1979.
Cita MLA (8a ed.)Kerr, Lady Cecil. The Miraculous Medal Revealed to Saint Catherine Laboure. Catholic Truth Society, 1979.
Precaución: Estas citas no son 100% exactas.