Cita APA (7a ed.)
Smale, M., Bellon, M. R., Jarvis, D., & Sthapit, B. (2004). Economic concepts for designing policies to conserve crop genetic resources on farms. Springer.
Cita Chicago Style (17a ed.)
Smale, Melinda, Mauricio R. Bellon, Devra Jarvis, y Bhuwon Sthapit. Economic Concepts for Designing Policies to Conserve Crop Genetic Resources on Farms. Springer, 2004.
Cita MLA (9a ed.)
Smale, Melinda, et al. Economic Concepts for Designing Policies to Conserve Crop Genetic Resources on Farms. Springer, 2004.
Precaución: Estas citas no son 100% exactas.