Cita APA (7a ed.)
Shepherd, K. D., Palm, C. A., Gachengo, C., & Vanlauwe, B. (2003). Rapid characterization of organic resource quality for soil and livestock management in tropical agroecosystems using near-infrared spectroscopy. Wiley.
Cita Chicago Style (17a ed.)
Shepherd, Keith D., Cheryl A. Palm, CN Gachengo, y Bernard Vanlauwe. Rapid Characterization of Organic Resource Quality for Soil and Livestock Management in Tropical Agroecosystems Using Near-infrared Spectroscopy. Wiley, 2003.
Cita MLA (9a ed.)
Shepherd, Keith D., et al. Rapid Characterization of Organic Resource Quality for Soil and Livestock Management in Tropical Agroecosystems Using Near-infrared Spectroscopy. Wiley, 2003.
Precaución: Estas citas no son 100% exactas.