Wall, D. D. (1971). The Reports of the Sicherheitsdienst on the Church and Religious Affairs in Germany, 1939-1944. Church history, 40, 437-456. doi:10.2307/3163568
Chicago Style (17th ed.) CitationWall, Donald D. "The Reports of the Sicherheitsdienst on the Church and Religious Affairs in Germany, 1939-1944." Church History 40 (1971): 437-456, https://doi.org/10.2307/3163568.
MLA (9th ed.) CitationWall, Donald D. "The Reports of the Sicherheitsdienst on the Church and Religious Affairs in Germany, 1939-1944." Church History, vol. 40, 1971, pp. 437-456, https://doi.org/10.2307/3163568.
Warning: These citations may not always be 100% accurate.