APA (7th ed.) Citation

Krieg, R. (2006). Joseph Lortz and Max Metzger on ecumenism and Hitler.

Chicago Style (17th ed.) Citation

Krieg, Robert. Joseph Lortz and Max Metzger on Ecumenism and Hitler. 2006.

MLA (9th ed.) Citation

Krieg, Robert. Joseph Lortz and Max Metzger on Ecumenism and Hitler. 2006.

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