Cita APA (7a ed.)
Johnson, S. (1991). Status and progress of irrigation development: Policy and programmes.
Cita Chicago Style (17a ed.)
Johnson, S.H. Status and Progress of Irrigation Development: Policy and Programmes. 1991.
Cita MLA (9a ed.)
Johnson, S.H. Status and Progress of Irrigation Development: Policy and Programmes. 1991.
Precaución: Estas citas no son 100% exactas.