Cita APA (7a ed.)
Sanders, J. (1980). Defining the relevant constraints in crop programs: Data requirements to improve research resource allocation. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Sanders, J.H. Defining the Relevant Constraints in Crop Programs: Data Requirements to Improve Research Resource Allocation. International Center for Tropical Agriculture, 1980.
Cita MLA (9a ed.)
Sanders, J.H. Defining the Relevant Constraints in Crop Programs: Data Requirements to Improve Research Resource Allocation. International Center for Tropical Agriculture, 1980.
Precaución: Estas citas no son 100% exactas.