González-Amaro, R. M., Martínez-Bernal, A., Basurto-Peña, F., & Vibrans, H. (2009). Crop and non-crop productivity in a traditional maize agroecosystem of the highland of Mexico. BioMed Central.
Chicago Style citaatGonzález-Amaro, Rosa M., Angélica Martínez-Bernal, Francisco Basurto-Peña, en Heike Vibrans. Crop and Non-crop Productivity in a Traditional Maize Agroecosystem of the Highland of Mexico. BioMed Central, 2009.
MLA citatieGonzález-Amaro, Rosa M., Angélica Martínez-Bernal, Francisco Basurto-Peña, en Heike Vibrans. Crop and Non-crop Productivity in a Traditional Maize Agroecosystem of the Highland of Mexico. BioMed Central, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.