APA (7th ed.) Citation

(1939). Zur Kenntnis der Vegetation des Sees Tåkern.

Chicago Style (17th ed.) Citation

Zur Kenntnis Der Vegetation Des Sees Tåkern. Uppsala, 1939.

MLA (9th ed.) Citation

Zur Kenntnis Der Vegetation Des Sees Tåkern. 1939.

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