Cita APA (7a ed.)

Pedraza, A. B. (2005). The US Borders with Mexico and Canada after the Terrorist Atacks of September 11th. 2001. A Comparative View. Universidad Nacional Autónoma de México.

Cita Chicago Style (17a ed.)

Pedraza, Alejandra Bueno. The US Borders with Mexico and Canada After the Terrorist Atacks of September 11th. 2001. A Comparative View. Universidad Nacional Autónoma de México, 2005.

Cita MLA (9a ed.)

Pedraza, Alejandra Bueno. The US Borders with Mexico and Canada After the Terrorist Atacks of September 11th. 2001. A Comparative View. Universidad Nacional Autónoma de México, 2005.