APA (7th ed.) Citation
Ehui, S. K., Kang, B., & Spencer, D. (1990). Economic analysis of soil erosion effects in alley cropping. No-till and bush fallow systems in south west Nigeria. Elsevier.
Chicago Style (17th ed.) Citation
Ehui, Simeon K., B.T Kang, and D.S.C Spencer. Economic Analysis of Soil Erosion Effects in Alley Cropping. No-till and Bush Fallow Systems in South West Nigeria. Elsevier, 1990.
MLA (9th ed.) Citation
Ehui, Simeon K., et al. Economic Analysis of Soil Erosion Effects in Alley Cropping. No-till and Bush Fallow Systems in South West Nigeria. Elsevier, 1990.
Warning: These citations may not always be 100% accurate.