Citazione Stile APA (7a Edizione)

Paz Silva, L. J. (1986). Peru and the CGIAR centers: A study of their collaboration in agricultural research. World Bank.

Citazione stile Chigago Style (17a edizione)

Paz Silva, Luis J. Peru and the CGIAR Centers: A Study of Their Collaboration in Agricultural Research. Washington, D.C.: World Bank, 1986.

Citatione MLA (9a ed.)

Paz Silva, Luis J. Peru and the CGIAR Centers: A Study of Their Collaboration in Agricultural Research. World Bank, 1986.