Cita APA (7a ed.)
Rubyogo, J., Sperling, L., & Assefa, T. (2007). A new approach for facilitating farmers´ access to bean seed.
Cita Chicago Style (17a ed.)
Rubyogo, Jean-Claude, L. Sperling, y T. Assefa. A New Approach for Facilitating Farmers´ Access to Bean Seed. 2007.
Cita MLA (9a ed.)
Rubyogo, Jean-Claude, et al. A New Approach for Facilitating Farmers´ Access to Bean Seed. 2007.
Precaución: Estas citas no son 100% exactas.