Cita APA (7a ed.)
Pearson, C. J., & Ison, R. L. (1997). Agronomy of grassland systems (2nd ed.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Pearson, C. J., y R. L. Ison. Agronomy of Grassland Systems. 2nd ed. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1997.
Cita MLA (9a ed.)
Pearson, C. J., y R. L. Ison. Agronomy of Grassland Systems. 2nd ed. Cambridge University Press, 1997.
Precaución: Estas citas no son 100% exactas.