Não informado. (1960). East African Agricultural and Forestry Journal. Kenya Agricultural Research Institute.
Chicago-Zitierstil (17. Ausg.)Não informado. East African Agricultural and Forestry Journal. Nairobi: Kenya Agricultural Research Institute, 1960.
MLA-Zitierstil (8. Ausg.)Não informado. East African Agricultural and Forestry Journal. Kenya Agricultural Research Institute, 1960.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.