APA (7th ed.) Citation

Reuter, L. R. (1989). The German occupation of Belgium during the First World War and the Flemish Movement.

Chicago Style (17th ed.) Citation

Reuter, Lutz R. The German Occupation of Belgium During the First World War and the Flemish Movement. Hamburg, 1989.

MLA (9th ed.) Citation

Reuter, Lutz R. The German Occupation of Belgium During the First World War and the Flemish Movement. 1989.

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