APA (7th ed.) Citation

Calvin, J., & Born, M. v. (1901). Calvin-Briefe. Kiefel.

Chicago Style (17th ed.) Citation

Calvin, Jean, and Maria von Born. Calvin-Briefe. Barmen-U: Kiefel, 1901.

MLA (9th ed.) Citation

Calvin, Jean, and Maria von Born. Calvin-Briefe. Kiefel, 1901.

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