Cita APA (7a ed.)
Njau, E. (2015). Sustaining landscapes: Improving food security by using tied ridges in the semiarid areas of Northern Tanzania. International Water Management Institute.
Cita Chicago Style (17a ed.)
Njau, E.J. Sustaining Landscapes: Improving Food Security by Using Tied Ridges in the Semiarid Areas of Northern Tanzania. International Water Management Institute, 2015.
Cita MLA (9a ed.)
Njau, E.J. Sustaining Landscapes: Improving Food Security by Using Tied Ridges in the Semiarid Areas of Northern Tanzania. International Water Management Institute, 2015.
Precaución: Estas citas no son 100% exactas.