APA (7th ed.) Citation

Rübel, K. Dortmunder Urkundenbuch. Köppen.

Chicago Style (17th ed.) Citation

Rübel, Karl. Dortmunder Urkundenbuch. Dortmund: Köppen.

MLA (9th ed.) Citation

Rübel, Karl. Dortmunder Urkundenbuch. Köppen.

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