APA (7th ed.) Citation

Soil Science Society of America & Magdoff, F. R. (1996). Soil organic matter: Analysis and interpretation. Soil Science Society of America, Inc..

Chicago Style (17th ed.) Citation

Soil Science Society of America and F. R. Magdoff. Soil Organic Matter: Analysis and Interpretation. Madison, Wisconsin: Soil Science Society of America, Inc., 1996.

MLA (9th ed.) Citation

Soil Science Society of America and F. R. Magdoff. Soil Organic Matter: Analysis and Interpretation. Soil Science Society of America, Inc., 1996.