APA (7th ed.) Citation
Asadu, C., & Dixon, A. (2002). Comparative effects of continuous cultivation of seven crop combinations on soil physicochemical properties in two soils of different land use history in eastern Nigeria. Informa UK Limited.
Chicago Style (17th ed.) Citation
Asadu, C., and A.G.O Dixon. Comparative Effects of Continuous Cultivation of Seven Crop Combinations on Soil Physicochemical Properties in Two Soils of Different Land Use History in Eastern Nigeria. Informa UK Limited, 2002.
MLA (9th ed.) Citation
Asadu, C., and A.G.O Dixon. Comparative Effects of Continuous Cultivation of Seven Crop Combinations on Soil Physicochemical Properties in Two Soils of Different Land Use History in Eastern Nigeria. Informa UK Limited, 2002.
Warning: These citations may not always be 100% accurate.