Espinosa-Calderón, A., Gómez, N., Sierra, M., Betanzos, E., Caballero, F., Coutiño, B., . . . Cano, O. (2003). Technology and seed production of maize hybrids and open pollinated varieties of quality protein maize (QPM) in Mexico.
Citação norma ChicagoEspinosa-Calderón, Alejandro, et al. Technology and Seed Production of Maize Hybrids and Open Pollinated Varieties of Quality Protein Maize (QPM) in Mexico. 2003.
Citação norma MLAEspinosa-Calderón, Alejandro, et al. Technology and Seed Production of Maize Hybrids and Open Pollinated Varieties of Quality Protein Maize (QPM) in Mexico. 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.