Cita APA (7a ed.)
Biemond, P., Stomph, T., Kamara, A., Abdoulaye, T., Hearne, S., & Struik, P. C. (2012). Are investments in an informal seed system for cowpea a worthwhile endeavour?
Cita Chicago Style (17a ed.)
Biemond, P.C, T. Stomph, A. Kamara, Tahirou Abdoulaye, S. Hearne, y Paul C. Struik. Are Investments in an Informal Seed System for Cowpea a Worthwhile Endeavour? 2012.
Cita MLA (9a ed.)
Biemond, P.C, et al. Are Investments in an Informal Seed System for Cowpea a Worthwhile Endeavour? 2012.
Precaución: Estas citas no son 100% exactas.