Cita APA (7a ed.)

Gallagher, K. P. Paying for NAFTA.

Cita Chicago Style (17a ed.)

Gallagher, Kevin P. Paying for NAFTA.

Cita MLA (9a ed.)

Gallagher, Kevin P. Paying for NAFTA.

警告：这些引文格式不一定是100％准确.