Cita APA (7a ed.)
Johnson, R., & Vander Velde, E. (1992). Issues in conjunctive management of groundwater and surface irrigation systems in Punjab, Pakistan: An initial assessment.
Cita Chicago Style (17a ed.)
Johnson, R.L, y E.J Vander Velde. Issues in Conjunctive Management of Groundwater and Surface Irrigation Systems in Punjab, Pakistan: An Initial Assessment. 1992.
Cita MLA (9a ed.)
Johnson, R.L, y E.J Vander Velde. Issues in Conjunctive Management of Groundwater and Surface Irrigation Systems in Punjab, Pakistan: An Initial Assessment. 1992.
Precaución: Estas citas no son 100% exactas.