APA (7th ed.) Citation

Köpstein, H. (1990). Karl Krumbacher (23.9.1856-12.12.1909).

Chicago Style (17th ed.) Citation

Köpstein, Helga. Karl Krumbacher (23.9.1856-12.12.1909). 1990.

MLA (9th ed.) Citation

Köpstein, Helga. Karl Krumbacher (23.9.1856-12.12.1909). 1990.

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