Citazione Stile APA (7a Edizione)

Baffes, J., & Ajwad, M. I. (1998). Detecting price links in the world cotton market. World Bank.

Citazione stile Chigago Style (17a edizione)

Baffes, John, e Mohamed I. Ajwad. Detecting Price Links in the World Cotton Market. Washington, DC: World Bank, 1998.

Citatione MLA (9a ed.)

Baffes, John, e Mohamed I. Ajwad. Detecting Price Links in the World Cotton Market. World Bank, 1998.