APA
Muchena F. N., . (1982). An outline of the major soilsin Kenya. Nairobi: Kenya Soil Survey.
Chicago
Muchena F N, . 1982. An outline of the major soilsin Kenya. Nairobi: Kenya Soil Survey.
Harvard
Muchena F. N., . (1982). An outline of the major soilsin Kenya. Nairobi: Kenya Soil Survey.
MLA
Muchena F N, . An outline of the major soilsin Kenya. Nairobi: Kenya Soil Survey. 1982.