Cita APA (7a ed.)
Nielsen, O., Manyong, V., Ellis-Jones, J., Streibig, J., & Chikoye, D. (2003). Reducing speargrass (Imperata cylindrica) with conservation agriculture involving farmers in research to reduce labor and herbicide use and to conserve yields.
Cita Chicago Style (17a ed.)
Nielsen, O., Victor Manyong, J. Ellis-Jones, J. Streibig, y David Chikoye. Reducing Speargrass (Imperata Cylindrica) with Conservation Agriculture Involving Farmers in Research to Reduce Labor and Herbicide Use and to Conserve Yields. 2003.
Cita MLA (9a ed.)
Nielsen, O., et al. Reducing Speargrass (Imperata Cylindrica) with Conservation Agriculture Involving Farmers in Research to Reduce Labor and Herbicide Use and to Conserve Yields. 2003.
Precaución: Estas citas no son 100% exactas.