Cita APA (7a ed.)

Avdan, N. (2019). Visas and walls: Border security in the age of terrorism. PENN, University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Avdan, Nazli. Visas and Walls: Border Security in the Age of Terrorism. Philadelphia: PENN, University of Pennsylvania Press, 2019.

Cita MLA (8a ed.)

Avdan, Nazli. Visas and Walls: Border Security in the Age of Terrorism. PENN, University of Pennsylvania Press, 2019.