Cita APA (7a ed.)
Persley, G. J. (1989). The application of biotechnology to agriculture in developing countries.
Cita Chicago Style (17a ed.)
Persley, Gabrielle J. The Application of Biotechnology to Agriculture in Developing Countries. 1989.
Cita MLA (9a ed.)
Persley, Gabrielle J. The Application of Biotechnology to Agriculture in Developing Countries. 1989.
Precaución: Estas citas no son 100% exactas.