Sparks, D. L. (2005). Advances in agronomy. Elsevier Academic Press.
Cita Chicago Style (17a ed.)Sparks, Donald L. Advances in Agronomy. Amsterdam ; Boston: Elsevier Academic Press, 2005.
Cita MLA (8a ed.)Sparks, Donald L. Advances in Agronomy. Elsevier Academic Press, 2005.
Precaución: Estas citas no son 100% exactas.