Sparks, D. L. (2002). Advances in agronomy. Elsevier/Academic Press.
Cita Chicago Style (17a ed.)Sparks, Donald L. Advances in Agronomy. Amsterdam ; Boston: Elsevier/Academic Press, 2002.
Cita MLA (8a ed.)Sparks, Donald L. Advances in Agronomy. Elsevier/Academic Press, 2002.
Precaución: Estas citas no son 100% exactas.