Cita APA (7a ed.)
Howeler, R. H. (1981). Mineral nutrition and fertilization of cassava (Manihot esculenta Crantz). International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Howeler, Reinhardt H. Mineral Nutrition and Fertilization of Cassava (Manihot Esculenta Crantz). International Center for Tropical Agriculture, 1981.
Cita MLA (9a ed.)
Howeler, Reinhardt H. Mineral Nutrition and Fertilization of Cassava (Manihot Esculenta Crantz). International Center for Tropical Agriculture, 1981.
Precaución: Estas citas no son 100% exactas.