Cita APA (7a ed.)
Lapar, M. (1999). Adoption of soil conservation: The case of the Philippine uplands. Wiley.
Cita Chicago Style (17a ed.)
Lapar, M. Adoption of Soil Conservation: The Case of the Philippine Uplands. Wiley, 1999.
Cita MLA (9a ed.)
Lapar, M. Adoption of Soil Conservation: The Case of the Philippine Uplands. Wiley, 1999.
Precaución: Estas citas no son 100% exactas.