Cita APA (7a ed.)
Ma, X., & Shi, G. (2013). GM vs. Non-GM: A survival analysis of U.S. hybrid seed corn.
Cita Chicago Style (17a ed.)
Ma, Xingliang, y Guanming Shi. GM Vs. Non-GM: A Survival Analysis of U.S. Hybrid Seed Corn. 2013.
Cita MLA (9a ed.)
Ma, Xingliang, y Guanming Shi. GM Vs. Non-GM: A Survival Analysis of U.S. Hybrid Seed Corn. 2013.
Precaución: Estas citas no son 100% exactas.