Cita APA (7a ed.)
Okalebo, J., Othieno, C., Woomer, P., Karanja, N., Semoka, J., Bekunda, M. A., . . . Mukhwana, E. (2007). Available technologies to replenish soil fertility in East Africa. Springer.
Cita Chicago Style (17a ed.)
Okalebo, JR, et al. Available Technologies to Replenish Soil Fertility in East Africa. Springer, 2007.
Cita MLA (9a ed.)
Okalebo, JR, et al. Available Technologies to Replenish Soil Fertility in East Africa. Springer, 2007.
Precaución: Estas citas no son 100% exactas.