APA
Kenya National Academy of Sciences, .Kenya journal of sciences. Nairobi: Kenya National Academy of Sciences.
Chicago
Kenya National Academy of Sciences, .Kenya journal of sciences. Nairobi: Kenya National Academy of Sciences.
Harvard
Kenya National Academy of Sciences, .Kenya journal of sciences. Nairobi: Kenya National Academy of Sciences.
MLA
Kenya National Academy of Sciences, .Nairobi: Kenya National Academy of Sciences. .