APA (7th ed.) Citation

Klappauf, L. (2014). Silber und Kupfer aus dem Harz = Silver and copper from the Hartz-mountains.

Chicago Style (17th ed.) Citation

Klappauf, Lothar. Silber Und Kupfer Aus Dem Harz = Silver and Copper from the Hartz-mountains. 2014.

MLA (9th ed.) Citation

Klappauf, Lothar. Silber Und Kupfer Aus Dem Harz = Silver and Copper from the Hartz-mountains. 2014.

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