Soil Science Society of America, American Society of Agronomy, & Sparks, D. L. (1996). Methods of soil analysis editorial committee, D.L. Sparks ... [et al.]. Soil Science Society of America ;.
Chicago Style (17th ed.) CitationSoil Science Society of America, American Society of Agronomy, and Donald L. Sparks. Methods of Soil Analysis Editorial Committee, D.L. Sparks ... [et Al.]. Madison, Wis.: Soil Science Society of America ;, 1996.
MLA (9th ed.) CitationSoil Science Society of America, et al. Methods of Soil Analysis Editorial Committee, D.L. Sparks ... [et Al.]. Soil Science Society of America ;, 1996.
Warning: These citations may not always be 100% accurate.