APA (7th ed.) Citation

Brunn, W. v. B., & Sudhoff, K. (1940). Karl Sudhoff (1853-1938).

Chicago Style (17th ed.) Citation

Brunn, Walter von Brunn, and Karl Sudhoff. Karl Sudhoff (1853-1938). 1940.

MLA (9th ed.) Citation

Brunn, Walter von Brunn, and Karl Sudhoff. Karl Sudhoff (1853-1938). 1940.

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