APA (7th ed.) Citation
Singh, B., Mai-Kodomi, Y., & Terao, T. (1999). A simple screening method for drought tolerance in cowpea.
Chicago Style (17th ed.) Citation
Singh, B.B, Y. Mai-Kodomi, and T. Terao. A Simple Screening Method for Drought Tolerance in Cowpea. 1999.
MLA (9th ed.) Citation
Singh, B.B, et al. A Simple Screening Method for Drought Tolerance in Cowpea. 1999.
Warning: These citations may not always be 100% accurate.