APA (7th ed.) Citation

Barth, K., & Benecke, P. V. M. (1938). Trouble and promise in the struggle of the church in Germany. The Clarendon press.

Chicago Style (17th ed.) Citation

Barth, Karl, and Paul Victor Mendelssohn Benecke. Trouble and Promise in the Struggle of the Church in Germany. Oxford: The Clarendon press, 1938.

MLA (9th ed.) Citation

Barth, Karl, and Paul Victor Mendelssohn Benecke. Trouble and Promise in the Struggle of the Church in Germany. The Clarendon press, 1938.