Instruttione à V.S. Monsig. Caraffa Vescovo d'Aversa destinato Nuntio ordinario di Nostro Signore in Germania appresso la Maesta di Ferdinando Secondo Imperatore. Copy of the instructions to Carlo Carafa, when he was sent as Papal Nuncio to Germany, dated Rome, April 12, 1621. See Pastor XIII/1, p. 175-177. 70 pages, numbered ff. 146-181.
MLA
Instruttione à V.S. Monsig. Caraffa Vescovo d'Aversa Destinato Nuntio Ordinario Di Nostro Signore in Germania Appresso La Maesta Di Ferdinando Secondo Imperatore. Copy of the Instructions to Carlo Carafa, When He Was Sent as Papal Nuncio to Germany, Dated Rome, April 12, 1621. See Pastor XIII/1, p. 175-177. 70 Pages, Numbered Ff. 146-181. 0AD. https://collections.library.yale.edu/catalog/33096681.
APA, 6th edition
Instruttione à V.S. Monsig. Caraffa Vescovo d'Aversa destinato Nuntio ordinario di Nostro Signore in Germania appresso la Maesta di Ferdinando Secondo Imperatore. Copy of the instructions to Carlo Carafa, when he was sent as Papal Nuncio to Germany, dated Rome, April 12, 1621. See Pastor XIII/1, p. 175-177. 70 pages, numbered ff. 146-181. (0 C.E.). https://collections.library.yale.edu/catalog/33096681.