Cita APA (7a ed.)

Irwin, D. A. (2015). Free Trade under Fire: Fourth Edition (Fourth edition.). Princeton University Press.

Cita Chicago Style (17a ed.)

Irwin, Douglas A. Free Trade Under Fire: Fourth Edition. Fourth edition. Princeton, New Jersey: Princeton University Press, 2015.

Cita MLA (8a ed.)

Irwin, Douglas A. Free Trade Under Fire: Fourth Edition. Fourth edition. Princeton University Press, 2015.