Cita APA (7a ed.)
Pinstrup-Andersen, P. (1972). Cost-benefit relationships in quality protein maize production. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Pinstrup-Andersen, Per. Cost-benefit Relationships in Quality Protein Maize Production. International Center for Tropical Agriculture, 1972.
Cita MLA (9a ed.)
Pinstrup-Andersen, Per. Cost-benefit Relationships in Quality Protein Maize Production. International Center for Tropical Agriculture, 1972.
Precaución: Estas citas no son 100% exactas.