Cita APA (7a ed.)
Seegers, S. (1990). The Training and Visit System and the Links between Rice Research and Extension in the Matara District of Sri Lanka. International Service for National Agricultural Research.
Cita Chicago Style (17a ed.)
Seegers, Stephan. The Training and Visit System and the Links Between Rice Research and Extension in the Matara District of Sri Lanka. International Service for National Agricultural Research, 1990.
Cita MLA (9a ed.)
Seegers, Stephan. The Training and Visit System and the Links Between Rice Research and Extension in the Matara District of Sri Lanka. International Service for National Agricultural Research, 1990.
Precaución: Estas citas no son 100% exactas.