APA (7th ed.) Citation

Luther, M., Enders, E. L., & Kawerau, G. (1915). Dr. Martin Luther's Briefwechsel. Rudolf Haupt.

Chicago Style (17th ed.) Citation

Luther, Martin, Ernst Ludwig Enders, and Gustav Kawerau. Dr. Martin Luther's Briefwechsel. Lepzig: Rudolf Haupt, 1915.

MLA (9th ed.) Citation

Luther, Martin, et al. Dr. Martin Luther's Briefwechsel. Rudolf Haupt, 1915.