Gutteridge, R. (1976). Open thy mouth for the dumb!: The German Evangelical Church and the Jews 1879 - 1950. Blackwell.
Chicago Style (17th ed.) CitationGutteridge, Richard. Open Thy Mouth for the Dumb!: The German Evangelical Church and the Jews 1879 - 1950. Oxford: Blackwell, 1976.
MLA (8th ed.) CitationGutteridge, Richard. Open Thy Mouth for the Dumb!: The German Evangelical Church and the Jews 1879 - 1950. Blackwell, 1976.
Warning: These citations may not always be 100% accurate.