Gressel, J., & Ammann, K. (2008). Genetic Glass Ceilings: Transgenics for Crop Biodiversity. Johns Hopkins University Press.
芝加哥风格引文Gressel, Jonathan, 与 Klaus Ammann. Genetic Glass Ceilings: Transgenics for Crop Biodiversity. Baltimore: Johns Hopkins University Press, 2008.
MLA引文Gressel, Jonathan, 与 Klaus Ammann. Genetic Glass Ceilings: Transgenics for Crop Biodiversity. Johns Hopkins University Press, 2008.
警告：这些引文格式不一定是100％准确.