Cita APA (7a ed.)

Baumann, M., Lorenz, A., Rosenow-Williams, K., Lorenz, A., & Rosenow-Williams, K. (2011). Crossing and controlling borders: Immigration policies and their impact on migrants' journeys. Budrich UniPress.

Cita Chicago Style (17a ed.)

Baumann, Mechthild, Astrid Lorenz, Kerstin Rosenow-Williams, Astrid Lorenz, y Kerstin Rosenow-Williams. Crossing and Controlling Borders: Immigration Policies and Their Impact on Migrants' Journeys. Opladen [u.a.]: Budrich UniPress, 2011.

Cita MLA (8a ed.)

Baumann, Mechthild, et al. Crossing and Controlling Borders: Immigration Policies and Their Impact on Migrants' Journeys. Budrich UniPress, 2011.