APA (7th ed.) Citation

Goebel, K. Herzensstärkung in schwerer Zeit: Rudolf Alexander Schröder in Wuppertal. Romerike Berge.

Chicago Style (17th ed.) Citation

Goebel, Klaus. "Herzensstärkung in Schwerer Zeit: Rudolf Alexander Schröder in Wuppertal." Romerike Berge .

MLA (8th ed.) Citation

Goebel, Klaus. "Herzensstärkung in Schwerer Zeit: Rudolf Alexander Schröder in Wuppertal." Romerike Berge, .

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