APA (7th ed.) Citation
Koelling, E. (1911). Zur Symptomatologie der multiplen Sklerose.
Chicago Style (17th ed.) Citation
Koelling, Ernst. Zur Symptomatologie Der Multiplen Sklerose. Kiel, 1911.
MLA (9th ed.) Citation
Koelling, Ernst. Zur Symptomatologie Der Multiplen Sklerose. 1911.
Warning: These citations may not always be 100% accurate.