Hedström, I., Denzel, A., & Owens, G. (2006). Orchid bees as bio-indicators for organic coffee farms in Costa Rica: Does farm size affect their abundance?
Citação norma ChicagoHedström, Ingemar, Andrew Denzel, y Gareth Owens. Orchid Bees As Bio-indicators for Organic Coffee Farms in Costa Rica: Does Farm Size Affect Their Abundance? 2006.
Citação norma MLAHedström, Ingemar, Andrew Denzel, y Gareth Owens. Orchid Bees As Bio-indicators for Organic Coffee Farms in Costa Rica: Does Farm Size Affect Their Abundance? 2006.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.