Cingolani, G. (1997). Gabriel of Our Lady of Sorrows: Life and prayers. Alba House.
Cita Chicago Style (17a ed.)Cingolani, Gabriele. Gabriel of Our Lady of Sorrows: Life and Prayers. New York: Alba House, 1997.
Cita MLA (8a ed.)Cingolani, Gabriele. Gabriel of Our Lady of Sorrows: Life and Prayers. Alba House, 1997.
Precaución: Estas citas no son 100% exactas.