Cita APA (7a ed.)
Programme, N. B. (1990). Soil science for bean production. National Bean Programme.
Cita Chicago Style (17a ed.)
Programme, National Bean. Soil Science for Bean Production. National Bean Programme, 1990.
Cita MLA (9a ed.)
Programme, National Bean. Soil Science for Bean Production. National Bean Programme, 1990.
Precaución: Estas citas no son 100% exactas.