ScienceDirect (Online service) & Brady, N. C. (1990). Advances in agronomy. Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and Nyle C. Brady. Advances in Agronomy. [Place of publication not identified]: Academic Press, 1990.
MLA (9th ed.) CitationScienceDirect (Online service) and Nyle C. Brady. Advances in Agronomy. Academic Press, 1990.
Warning: These citations may not always be 100% accurate.