Cita APA (7a ed.)

Shepherd, G., & Langoni, C. G. (1991). Trade reform: Lessons from eight countries. ICS Press.

Cita Chicago Style (17a ed.)

Shepherd, Geoffrey, y Carlos Geraldo Langoni. Trade Reform: Lessons from Eight Countries. San Francisco, Calif.: ICS Press, 1991.

Cita MLA (8a ed.)

Shepherd, Geoffrey, y Carlos Geraldo Langoni. Trade Reform: Lessons from Eight Countries. ICS Press, 1991.