Gutiérrez, R. (2007). George W. Bush and Mexican Immigration Policy.
Chicagoスタイル(17版)引用形式Gutiérrez, Ramón. George W. Bush and Mexican Immigration Policy. 2007.
MLA(8版)引用形式Gutiérrez, Ramón. George W. Bush and Mexican Immigration Policy. 2007.
警告: この引用は必ずしも正確ではありません.