APA (7th ed.) Citation

Koch, R., & Kredel, F. (1932). Christliche Symbole. Bärenreiter-Verlag.

Chicago Style (17th ed.) Citation

Koch, Rudolf, and Fritz Kredel. Christliche Symbole. Kassel: Bärenreiter-Verlag, 1932.

MLA (8th ed.) Citation

Koch, Rudolf, and Fritz Kredel. Christliche Symbole. Bärenreiter-Verlag, 1932.

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