Gema Galgani, . S. (1961). Doctrina espiritual. [s.n.].
Chicago Style (17th ed.) CitationGema Galgani, Santa. Doctrina Espiritual. Oviedo: [s.n.], 1961.
MLA (9th ed.) CitationGema Galgani, Santa. Doctrina Espiritual. [s.n.], 1961.
Warning: These citations may not always be 100% accurate.