Cita APA (7a ed.)
Alene, A. D., & Manyong, V. M. (2007). Gains from highyielding varieties with and without complementary technologies: The case of improved cowpea in northern Nigeria.
Cita Chicago Style (17a ed.)
Alene, Arega D., y Victor M. Manyong. Gains from Highyielding Varieties with and Without Complementary Technologies: The Case of Improved Cowpea in Northern Nigeria. 2007.
Cita MLA (9a ed.)
Alene, Arega D., y Victor M. Manyong. Gains from Highyielding Varieties with and Without Complementary Technologies: The Case of Improved Cowpea in Northern Nigeria. 2007.
Precaución: Estas citas no son 100% exactas.