APA (7th ed.) Citation

Luther, M., & Aland, K. (1950). Der Kampf um die reine Lehre. Luther deutsch..

Chicago Style (17th ed.) Citation

Luther, Martin, and Kurt Aland. "Der Kampf Um Die Reine Lehre." Luther Deutsch. 1950.

MLA (9th ed.) Citation

Luther, Martin, and Kurt Aland. "Der Kampf Um Die Reine Lehre." Luther Deutsch., 1950.

Warning: These citations may not always be 100% accurate.