APA (7th ed.) Citation
Liu, C., Mou, H., Ma, Q., & Johnson, S. (1994). Changes in irrigation as a result of policy reforms in China: A case study of North China.
Chicago Style (17th ed.) Citation
Liu, C., H. Mou, Q. Ma, and S.H Johnson. Changes in Irrigation as a Result of Policy Reforms in China: A Case Study of North China. 1994.
MLA (9th ed.) Citation
Liu, C., et al. Changes in Irrigation as a Result of Policy Reforms in China: A Case Study of North China. 1994.
Warning: These citations may not always be 100% accurate.