ACSESS Digital Library, Bartholomew, W. V., & Clark, F. E. (1965). Soil Nitrogen. American Society of Agronomy. https://doi.org/10.2134/agronmonogr10.frontmatter
Chicago Style (17th ed.) CitationACSESS Digital Library, W. V. Bartholomew, and Francis E. Clark. Soil Nitrogen. Madison, WI: American Society of Agronomy, 1965. https://doi.org/10.2134/agronmonogr10.frontmatter.
MLA (9th ed.) CitationACSESS Digital Library, et al. Soil Nitrogen. American Society of Agronomy, 1965. https://doi.org/10.2134/agronmonogr10.frontmatter.
Warning: These citations may not always be 100% accurate.