Não informado. (1971). African Journal of Tropical Hydrobiology and Fisheries. African Fisheries Research Organizations.
Cita Chicago Style (17a ed.)Não informado. African Journal of Tropical Hydrobiology and Fisheries. Nairobi: African Fisheries Research Organizations, 1971.
Cita MLA (8a ed.)Não informado. African Journal of Tropical Hydrobiology and Fisheries. African Fisheries Research Organizations, 1971.
Precaución: Estas citas no son 100% exactas.