APA (7th ed.) Citation

Yap, T. C., & Chang, S. C. (1976). Heretosis of rice hybrids under wetland and dryland conditions.

Chicago Style (17th ed.) Citation

Yap, T. C., and S. C. Chang. Heretosis of Rice Hybrids Under Wetland and Dryland Conditions. 1976.

MLA (9th ed.) Citation

Yap, T. C., and S. C. Chang. Heretosis of Rice Hybrids Under Wetland and Dryland Conditions. 1976.

Warning: These citations may not always be 100% accurate.