APA
Fernández Granada L., Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) M. D. (., Arnel R. Hallauer International Symposium on Plant Breeding, Fundora Mayor Z., Gálvez Rodríguez G. & Welcker C. (2003). Characterization of the resistance of spodoptera frugiperda (J. E. Smith) and helicoverpa zea (boodie), principals pests of maize in the tropic. Mexico, DF (Mexico): CIMMYT.
Chicago
Fernández Granada L, Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) Mexico DF (Mexico), Arnel R. Hallauer International Symposium on Plant Breeding, Fundora Mayor Z, Gálvez Rodríguez G and Welcker C. 2003. Characterization of the resistance of spodoptera frugiperda (J. E. Smith) and helicoverpa zea (boodie), principals pests of maize in the tropic. Mexico, DF (Mexico): CIMMYT.
Harvard
Fernández Granada L., Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) M. D. (., Arnel R. Hallauer International Symposium on Plant Breeding, Fundora Mayor Z., Gálvez Rodríguez G. and Welcker C. (2003). Characterization of the resistance of spodoptera frugiperda (J. E. Smith) and helicoverpa zea (boodie), principals pests of maize in the tropic. Mexico, DF (Mexico): CIMMYT.
MLA
Fernández Granada L, Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) Mexico DF (Mexico), Arnel R. Hallauer International Symposium on Plant Breeding, Fundora Mayor Z, Gálvez Rodríguez G and Welcker C. Characterization of the resistance of spodoptera frugiperda (J. E. Smith) and helicoverpa zea (boodie), principals pests of maize in the tropic. Mexico, DF (Mexico): CIMMYT. 2003.