Cita APA (7th ed.)
Vernooy, R. (2003). Seeds that give: Participatory plant breeding. International Development Research Centre.
Cita Chicago (17th ed.)
Vernooy, Ronnie. Seeds That Give: Participatory Plant Breeding. Ottawa: International Development Research Centre, 2003.
Cita MLA (9th ed.)
Vernooy, Ronnie. Seeds That Give: Participatory Plant Breeding. International Development Research Centre, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.