APA
(1992). Prevention and Control of Parasitic Diseases in Tropical Africa. Abuja: University Press.
Chicago
1992. Prevention and Control of Parasitic Diseases in Tropical Africa. Abuja: University Press.
Harvard
(1992). Prevention and Control of Parasitic Diseases in Tropical Africa. Abuja: University Press.
MLA
Prevention and Control of Parasitic Diseases in Tropical Africa. Abuja: University Press. 1992.