Cita APA (7a ed.)
Díaz Duque, R. (1971). World cassava production trends: 1948-1969. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Díaz Duque, R.O. World Cassava Production Trends: 1948-1969. International Center for Tropical Agriculture, 1971.
Cita MLA (9a ed.)
Díaz Duque, R.O. World Cassava Production Trends: 1948-1969. International Center for Tropical Agriculture, 1971.
Precaución: Estas citas no son 100% exactas.