APA (7th ed.) Citation

Blümcke, A., & Finsterwalder, S. (1890). Zur Frage der Gletschererosion.

Chicago Style (17th ed.) Citation

Blümcke, Adolf, and Sebastian Finsterwalder. Zur Frage Der Gletschererosion. 1890.

MLA (9th ed.) Citation

Blümcke, Adolf, and Sebastian Finsterwalder. Zur Frage Der Gletschererosion. 1890.

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