APA (7th ed.) Citation

Borchers, W. (1921). Aluminium. Knapp.

Chicago Style (17th ed.) Citation

Borchers, Wilhelm. Aluminium. Halle: Knapp, 1921.

MLA (9th ed.) Citation

Borchers, Wilhelm. Aluminium. Knapp, 1921.

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