APA (7th ed.) Citation

Caestecker, F. (2000). Alien policy in Belgium, 1840 - 1940 . the creation of guest workers, refugees and illegal aliens.

Chicago Style (17th ed.) Citation

Caestecker, Frank. Alien Policy in Belgium, 1840 - 1940 . the Creation of Guest Workers, Refugees and Illegal Aliens. 2000.

MLA (8th ed.) Citation

Caestecker, Frank. Alien Policy in Belgium, 1840 - 1940 . the Creation of Guest Workers, Refugees and Illegal Aliens. 2000.

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