APA (7th ed.) Citation
Umeh, E., Joshi, R., & Ukwungwu, M. (1991). Natural biological control of African rice gall midge in Nigeria: IITA research guide, No. 37.
Chicago Style (17th ed.) Citation
Umeh, E.D.N, R. Joshi, and M.N Ukwungwu. Natural Biological Control of African Rice Gall Midge in Nigeria: IITA Research Guide, No. 37. 1991.
MLA (9th ed.) Citation
Umeh, E.D.N, et al. Natural Biological Control of African Rice Gall Midge in Nigeria: IITA Research Guide, No. 37. 1991.
Warning: These citations may not always be 100% accurate.