APA (7th ed.) Citation

Grassmann, S. (2015). Wieder-Gewinnung.

Chicago Style (17th ed.) Citation

Grassmann, Siegfried. Wieder-Gewinnung. 2015.

MLA (9th ed.) Citation

Grassmann, Siegfried. Wieder-Gewinnung. 2015.

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