APA (7th ed.) Citation
Hulugalle, N., & Ezuma, H. (1991). Effect of cassavabased cropping systems on physicochemical properties of soil and earthworm casts in a tropical Alfisol. Elsevier.
Chicago Style (17th ed.) Citation
Hulugalle, N.R, and H.C Ezuma. Effect of Cassavabased Cropping Systems on Physicochemical Properties of Soil and Earthworm Casts in a Tropical Alfisol. Elsevier, 1991.
MLA (9th ed.) Citation
Hulugalle, N.R, and H.C Ezuma. Effect of Cassavabased Cropping Systems on Physicochemical Properties of Soil and Earthworm Casts in a Tropical Alfisol. Elsevier, 1991.
Warning: These citations may not always be 100% accurate.