Cita APA (7a ed.)
Wijayaratna, C. (1998). Watershed management: Integrating conservation and productivity.
Cita Chicago Style (17a ed.)
Wijayaratna, C.M. Watershed Management: Integrating Conservation and Productivity. 1998.
Cita MLA (9a ed.)
Wijayaratna, C.M. Watershed Management: Integrating Conservation and Productivity. 1998.
Precaución: Estas citas no son 100% exactas.