Jol, H., Ahmed, O. H., & Md Isa, I. (2013). Mineralogy and potassium supply of some weathered tropical soils developed from different parent materials. Universiti Putra Malaysia Press.
Chicago Style (17th ed.) CitationJol, Hamdan, Osumanu Haruna Ahmed, and Isharudin Md Isa. Mineralogy and Potassium Supply of Some Weathered Tropical Soils Developed from Different Parent Materials. Universiti Putra Malaysia Press, 2013.
MLA (9th ed.) CitationJol, Hamdan, et al. Mineralogy and Potassium Supply of Some Weathered Tropical Soils Developed from Different Parent Materials. Universiti Putra Malaysia Press, 2013.
Warning: These citations may not always be 100% accurate.