Cita APA (7a ed.)
Gumtang, R., Pampolino, M., Tuong, T., & Bucao, D. (1999). Groundwater dynamics and quality under intensive cropping systems. Cambridge University Press.
Cita Chicago Style (17a ed.)
Gumtang, R.J, M.F Pampolino, T.P Tuong, y D. Bucao. Groundwater Dynamics and Quality Under Intensive Cropping Systems. Cambridge University Press, 1999.
Cita MLA (9a ed.)
Gumtang, R.J, et al. Groundwater Dynamics and Quality Under Intensive Cropping Systems. Cambridge University Press, 1999.
Precaución: Estas citas no son 100% exactas.