APA (7th ed.) Citation

Guo, Z., Zhang, S., Zhang, Z., & Xie, M. Benefit evaluation of sloping land conversion program in the upper reaches of the Yellow River. Elsevier.

Chicago Style (17th ed.) Citation

Guo, Zheng, Shuhua Zhang, Zhi Zhang, and Mingyu Xie. Benefit Evaluation of Sloping Land Conversion Program in the Upper Reaches of the Yellow River. Elsevier.

MLA (9th ed.) Citation

Guo, Zheng, et al. Benefit Evaluation of Sloping Land Conversion Program in the Upper Reaches of the Yellow River. Elsevier.