Cita APA (7a ed.)
Okalebo, J., Palm, C. A., Lekasi, J., Nandwa, S., Othieno, C., Waigwa, M., & Ndung'u-Magiroi, K. W. (2003). Use of organic and inorganic resources to increase maize yields in some Kenyan infertile soils: A five-year experience. Academy Science Publishers.
Cita Chicago Style (17a ed.)
Okalebo, JR, Cheryl A. Palm, J.K Lekasi, SM Nandwa, CO Othieno, M. Waigwa, y Keziah Wairimu Ndung'u-Magiroi. Use of Organic and Inorganic Resources to Increase Maize Yields in Some Kenyan Infertile Soils: A Five-year Experience. Academy Science Publishers, 2003.
Cita MLA (9a ed.)
Okalebo, JR, et al. Use of Organic and Inorganic Resources to Increase Maize Yields in Some Kenyan Infertile Soils: A Five-year Experience. Academy Science Publishers, 2003.
Precaución: Estas citas no son 100% exactas.