Cita APA (7a ed.)

Perraton, H. (1983). Basic education and agricultural extension: Costs, effects, and alternatives. Banco Mundial.

Cita Chicago Style (17a ed.)

Perraton, Hilary. Basic Education and Agricultural Extension: Costs, Effects, and Alternatives. Washington: Banco Mundial, 1983.

Cita MLA (9a ed.)

Perraton, Hilary. Basic Education and Agricultural Extension: Costs, Effects, and Alternatives. Banco Mundial, 1983.