Cita APA (7a ed.)

Greenaway, D., & Winters, L. A. (1995). Surveys in international trade. Blackwell.

Cita Chicago Style (17a ed.)

Greenaway, David, y L. Alan Winters. Surveys in International Trade. Oxford [etc.]: Blackwell, 1995.

Cita MLA (9a ed.)

Greenaway, David, y L. Alan Winters. Surveys in International Trade. Blackwell, 1995.