Cita APA (7a ed.)
L, G., W, A., HY, Y., & JC, X. (2013). Analysis of factors influencing yield variability of major crops in China.
Cita Chicago Style (17a ed.)
L, Guo, Andreas W, Yu HY, y Xiu JC. Analysis of Factors Influencing Yield Variability of Major Crops in China. 2013.
Cita MLA (9a ed.)
L, Guo, et al. Analysis of Factors Influencing Yield Variability of Major Crops in China. 2013.
Precaución: Estas citas no son 100% exactas.