APA (7th ed.) Citation

Erbstösser, M. (1984). Ketzer im Mittelalter. Kohlhammer.

Chicago Style (17th ed.) Citation

Erbstösser, Martin. Ketzer Im Mittelalter. Stuttgart: Kohlhammer, 1984.

MLA (9th ed.) Citation

Erbstösser, Martin. Ketzer Im Mittelalter. Kohlhammer, 1984.

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