Cita APA (7a ed.)
Polson, R., & Spencer, D. (1991). The technology adoption process in subsistence agriculture: The case of cassava in southwestern Nigeria. Elsevier.
Cita Chicago Style (17a ed.)
Polson, R., y D. Spencer. The Technology Adoption Process in Subsistence Agriculture: The Case of Cassava in Southwestern Nigeria. Elsevier, 1991.
Cita MLA (9a ed.)
Polson, R., y D. Spencer. The Technology Adoption Process in Subsistence Agriculture: The Case of Cassava in Southwestern Nigeria. Elsevier, 1991.
Precaución: Estas citas no son 100% exactas.