APA (7th ed.) Citation
Urrea, C. A., & Singh, S. (1989). Heritability of seed yield, 100-seed weight, and days to maturity in high and low soil fertility in common bean.
Chicago Style (17th ed.) Citation
Urrea, Carlos A., and S.P Singh. Heritability of Seed Yield, 100-seed Weight, and Days to Maturity in High and Low Soil Fertility in Common Bean. 1989.
MLA (9th ed.) Citation
Urrea, Carlos A., and S.P Singh. Heritability of Seed Yield, 100-seed Weight, and Days to Maturity in High and Low Soil Fertility in Common Bean. 1989.
Warning: These citations may not always be 100% accurate.