APA (7th ed.) Citation
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.
Chicago Style (17th ed.) Citation
Nielsen, O., Victor Manyong, J. Ellis-Jones, J. Streibig, and David Chikoye. Reducing Speargrass (Imperata Cylindrica) with Conservation Agriculture Involving Farmers in Research to Reduce Labor and Herbicide Use and to Conserve Yields. 2003.
MLA (9th ed.) Citation
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.
Warning: These citations may not always be 100% accurate.