APA (7 ম সংস্করণ) উদ্ধৃতি

René-Bazin, M. (1958). A witness of the Invisible: Blessed Mother Mary of Providence foundress of the Helpers of the Holy Souls. Catholic Truth Society.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

René-Bazin, Marie. A Witness of the Invisible: Blessed Mother Mary of Providence Foundress of the Helpers of the Holy Souls. London: Catholic Truth Society, 1958.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

René-Bazin, Marie. A Witness of the Invisible: Blessed Mother Mary of Providence Foundress of the Helpers of the Holy Souls. Catholic Truth Society, 1958.