APA (7th ed.) Citation

Geyer, E. (1924). Hermann Hendrich. Bonavoluntas-Verl. Frömberg.

Chicago Style (17th ed.) Citation

Geyer, Ernst. Hermann Hendrich. Leipzig: Bonavoluntas-Verl. Frömberg, 1924.

MLA (9th ed.) Citation

Geyer, Ernst. Hermann Hendrich. Bonavoluntas-Verl. Frömberg, 1924.

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