Cita APA (7a ed.)

Bayard, T. O., Elliot, K. A., Porges, A., & Iceland, C. (1994). Reciprocity and retaliation in U.S. trade policy. Institute for International Economics.

Cita Chicago Style (17a ed.)

Bayard, Thomas O., Kimberly Ann Elliot, Amelia Porges, y Charles Iceland. Reciprocity and Retaliation in U.S. Trade Policy. Washington: Institute for International Economics, 1994.

Cita MLA (9a ed.)

Bayard, Thomas O., et al. Reciprocity and Retaliation in U.S. Trade Policy. Institute for International Economics, 1994.