Gikonyo, E. W., Zaharah, A. R., Hanafi, M. M., & Anuar, A. R. Comparison of Soil Phosphorus Tests for Assessing Plant Availability of Phosphorus in an Ultisol Amended with Water-Soluble and Phosphate Rock Sources. Wiley.
Chicago Style (17th ed.) CitationGikonyo, E. W., A. R. Zaharah, M. M. Hanafi, and A. R. Anuar. Comparison of Soil Phosphorus Tests for Assessing Plant Availability of Phosphorus in an Ultisol Amended with Water-Soluble and Phosphate Rock Sources. Wiley.
MLA (9th ed.) CitationGikonyo, E. W., et al. Comparison of Soil Phosphorus Tests for Assessing Plant Availability of Phosphorus in an Ultisol Amended with Water-Soluble and Phosphate Rock Sources. Wiley.
Warning: These citations may not always be 100% accurate.