APA (7th ed.) Citation
Ghuman, B., & Lal, R. (1992). Effects of soil wetness at the time of land clearing on physical properties and crop response on an Ultisol in southern Nigeria. Elsevier.
Chicago Style (17th ed.) Citation
Ghuman, B.S, and R. Lal. Effects of Soil Wetness at the Time of Land Clearing on Physical Properties and Crop Response on an Ultisol in Southern Nigeria. Elsevier, 1992.
MLA (9th ed.) Citation
Ghuman, B.S, and R. Lal. Effects of Soil Wetness at the Time of Land Clearing on Physical Properties and Crop Response on an Ultisol in Southern Nigeria. Elsevier, 1992.
Warning: These citations may not always be 100% accurate.