Cita APA (7a ed.)
Blade, S., Shetty, S., Terao, T., & Singh, B. (1997). Recent developments in cowpea cropping systems research.
Cita Chicago Style (17a ed.)
Blade, S., S. Shetty, T. Terao, y B. Singh. Recent Developments in Cowpea Cropping Systems Research. 1997.
Cita MLA (9a ed.)
Blade, S., et al. Recent Developments in Cowpea Cropping Systems Research. 1997.
Precaución: Estas citas no son 100% exactas.