Cita APA (7a ed.)
Valencia G., C., Cardona Mejía, C., & Schoonhoven, A. v. (1986). Main insect pests of stored beans and their control [tutorial unit]. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Valencia G., C.A., César Cardona Mejía, y Aart van Schoonhoven. Main Insect Pests of Stored Beans and Their Control [tutorial Unit]. International Center for Tropical Agriculture, 1986.
Cita MLA (9a ed.)
Valencia G., C.A., et al. Main Insect Pests of Stored Beans and Their Control [tutorial Unit]. International Center for Tropical Agriculture, 1986.
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