Iglesia Católica & Pío XII , P. (1952). Constitutio apostolica de spirituali emigrantium cura. : Typis polyglottis Vaticanis.
Chicago Style (17th ed.) CitationIglesia Católica and Papa Pío XII. Constitutio Apostolica De Spirituali Emigrantium Cura. [Città del Vaticano]: : Typis polyglottis Vaticanis, 1952.
MLA (9th ed.) CitationIglesia Católica and Papa Pío XII. Constitutio Apostolica De Spirituali Emigrantium Cura. : Typis polyglottis Vaticanis, 1952.
Warning: These citations may not always be 100% accurate.