APA (7th ed.) Citation
L, G., W, A., HY, Y., & JC, X. (2013). Analysis of factors influencing yield variability of major crops in China.
Chicago Style (17th ed.) Citation
L, Guo, Andreas W, Yu HY, and Xiu JC. Analysis of Factors Influencing Yield Variability of Major Crops in China. 2013.
MLA (9th ed.) Citation
L, Guo, et al. Analysis of Factors Influencing Yield Variability of Major Crops in China. 2013.
Warning: These citations may not always be 100% accurate.