APA (7th ed.) Citation

Borst, A. (1953). Die Katharer. Hiersemann.

Chicago Style (17th ed.) Citation

Borst, Arno. Die Katharer. Stuttgart: Hiersemann, 1953.

MLA (9th ed.) Citation

Borst, Arno. Die Katharer. Hiersemann, 1953.

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