APA (7th ed.) Citation

Schröder, W. v. (1922). Christliche Theosophen. Frommanns philosophische Taschenbücher.

Chicago Style (17th ed.) Citation

Schröder, William von. "Christliche Theosophen." Frommanns Philosophische Taschenbücher 1922.

MLA (9th ed.) Citation

Schröder, William von. "Christliche Theosophen." Frommanns Philosophische Taschenbücher, 1922.

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