APA (7th ed.) Citation

Volk, M. (1939). Thüringer Wassersteine. Natur und Volk.

Chicago Style (17th ed.) Citation

Volk, Max. "Thüringer Wassersteine." Natur Und Volk 1939.

MLA (8th ed.) Citation

Volk, Max. "Thüringer Wassersteine." Natur Und Volk, 1939.

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