Cita APA (7a ed.)
Okoth, P. F., Murua, E., Sanginga, N., Chianu, J. N., Mung'atu, J. K., Kimani, P., & Ng'ang'a, J. (2007). Some facts about fertilizer use in Africa: The Kenyan case. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Okoth, Peter F., E. Murua, Nteranya Sanginga, Jonas N. Chianu, Joseph K. Mung'atu, P.K Kimani, y J.K Ng'ang'a. Some Facts About Fertilizer Use in Africa: The Kenyan Case. International Center for Tropical Agriculture, 2007.
Cita MLA (9a ed.)
Okoth, Peter F., et al. Some Facts About Fertilizer Use in Africa: The Kenyan Case. International Center for Tropical Agriculture, 2007.
Precaución: Estas citas no son 100% exactas.