Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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