APA (7th ed.) Citation

Koch, K. (1935). Widukind, Heide und Heiliger. Bachem.

Chicago Style (17th ed.) Citation

Koch, Karl. Widukind, Heide Und Heiliger. Köln: Bachem, 1935.

MLA (8th ed.) Citation

Koch, Karl. Widukind, Heide Und Heiliger. Bachem, 1935.

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