APA (7th ed.) Citation
Asadu, C., Diels, J., & Vanlauwe, B. (1997). A comparison of the contributions of clay, silt and organic matter to the effective CEC of soils of subSaharan Africa.
Chicago Style (17th ed.) Citation
Asadu, C., J. Diels, and Bernard Vanlauwe. A Comparison of the Contributions of Clay, Silt and Organic Matter to the Effective CEC of Soils of SubSaharan Africa. 1997.
MLA (9th ed.) Citation
Asadu, C., et al. A Comparison of the Contributions of Clay, Silt and Organic Matter to the Effective CEC of Soils of SubSaharan Africa. 1997.
Warning: These citations may not always be 100% accurate.