APA (7th ed.) Citation

ACSESS Digital Library & Hauck, R. D. (1984). Nitrogen in Crop Production. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America. https://doi.org/10.2134/1990.nitrogenincropproduction.frontmatter

Chicago Style (17th ed.) Citation

ACSESS Digital Library and Roland D. Hauck. Nitrogen in Crop Production. Madison, WI: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 1984. https://doi.org/10.2134/1990.nitrogenincropproduction.frontmatter.

MLA (9th ed.) Citation

ACSESS Digital Library and Roland D. Hauck. Nitrogen in Crop Production. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 1984. https://doi.org/10.2134/1990.nitrogenincropproduction.frontmatter.