APA (7th ed.) Citation

Hummel, K., & Kösters, C. (2010). Kirchen im Krieg: Europa 1939-1945. Ferdinand Schöningh.

Chicago Style (17th ed.) Citation

Hummel, Karl-Joseph, and Christoph Kösters. Kirchen Im Krieg: Europa 1939-1945. Paderborn: Ferdinand Schöningh, 2010.

MLA (8th ed.) Citation

Hummel, Karl-Joseph, and Christoph Kösters. Kirchen Im Krieg: Europa 1939-1945. Ferdinand Schöningh, 2010.

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