Cita APA (7a ed.)

Brochmann, G., & Hammar, T. (1999). Mechanisms of immigration control: A comparative analysis of European regulation policies. Berg.

Cita Chicago Style (17a ed.)

Brochmann, Grete, y Tomas Hammar. Mechanisms of Immigration Control: A Comparative Analysis of European Regulation Policies. Oxford [etc.]: Berg, 1999.

Cita MLA (9a ed.)

Brochmann, Grete, y Tomas Hammar. Mechanisms of Immigration Control: A Comparative Analysis of European Regulation Policies. Berg, 1999.