Cita APA (7a ed.)
Valladolid, A., & Gálvez E., G. E. (1991). Improvement of large white seeded dry bean cultivars for resistance to nematodes in the Peruvian Coast.
Cita Chicago Style (17a ed.)
Valladolid, A., y Guillermo E. Gálvez E. Improvement of Large White Seeded Dry Bean Cultivars for Resistance to Nematodes in the Peruvian Coast. 1991.
Cita MLA (9a ed.)
Valladolid, A., y Guillermo E. Gálvez E. Improvement of Large White Seeded Dry Bean Cultivars for Resistance to Nematodes in the Peruvian Coast. 1991.
Precaución: Estas citas no son 100% exactas.