APA (7th ed.) Citation

Geerds, R. (1912). Ernst Moritz Arndt. Velhagen & Klasing.

Chicago Style (17th ed.) Citation

Geerds, Robert. Ernst Moritz Arndt. Bielefeld [u.a.]: Velhagen & Klasing, 1912.

MLA (9th ed.) Citation

Geerds, Robert. Ernst Moritz Arndt. Velhagen & Klasing, 1912.

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