Cita APA (7a ed.)
Singh, B., & Emechebe, A. (1990). Inheritance of Striga resistance in cowpea genotype B301. Wiley.
Cita Chicago Style (17a ed.)
Singh, B., y A. Emechebe. Inheritance of Striga Resistance in Cowpea Genotype B301. Wiley, 1990.
Cita MLA (9a ed.)
Singh, B., y A. Emechebe. Inheritance of Striga Resistance in Cowpea Genotype B301. Wiley, 1990.
Precaución: Estas citas no son 100% exactas.