Cita APA (7th ed.)

Challen, S. (2014). Measuring change in immigration policy. LFB Scholarly Pub. LLC.

Cita Chicago (17th ed.)

Challen, Suzanna. Measuring Change in Immigration Policy. El Paso: LFB Scholarly Pub. LLC, 2014.

Cita MLA (9th ed.)

Challen, Suzanna. Measuring Change in Immigration Policy. LFB Scholarly Pub. LLC, 2014.