APA (7th ed.) Citation

Roll, E. (1979). Die Katharer. Mellinger.

Chicago Style (17th ed.) Citation

Roll, Eugen. Die Katharer. Stuttgart: Mellinger, 1979.

MLA (9th ed.) Citation

Roll, Eugen. Die Katharer. Mellinger, 1979.

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