APA (7th ed.) Citation
Watanabe, I., Hakoyama, S., Terao, T., & Singh, B. (1997). Evaluation methods for drought tolerance of cowpeas.
Chicago Style (17th ed.) Citation
Watanabe, I., S. Hakoyama, T. Terao, and B.B Singh. Evaluation Methods for Drought Tolerance of Cowpeas. 1997.
MLA (9th ed.) Citation
Watanabe, I., et al. Evaluation Methods for Drought Tolerance of Cowpeas. 1997.
Warning: These citations may not always be 100% accurate.