APA (7th ed.) Citation

Völzing, K. C. (1907). Der Traß des Brohltales.

Chicago Style (17th ed.) Citation

Völzing, Karl Christian. Der Traß Des Brohltales. Berlin, 1907.

MLA (9th ed.) Citation

Völzing, Karl Christian. Der Traß Des Brohltales. 1907.

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