APA (7th ed.) Citation

Gothan, W. (1937). Kohle. Enke.

Chicago Style (17th ed.) Citation

Gothan, Walter. Kohle. Stuttgart: Enke, 1937.

MLA (9th ed.) Citation

Gothan, Walter. Kohle. Enke, 1937.

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