(FEEDAP), E. P. o. A. a. P. o. S. u. i. A. F. (2013). Scientific Opinion on the safety and efficacy of potassium sorbate as a silage additive for all animals except dogs and cats. Wiley.
芝加哥风格引文(FEEDAP), EFSA Panel on Additives and Products or Substances used in Animal Feed. Scientific Opinion on the Safety and Efficacy of Potassium Sorbate as a Silage Additive for All Animals Except Dogs and Cats. Wiley, 2013.
MLA引文(FEEDAP), EFSA Panel on Additives and Products or Substances used in Animal Feed. Scientific Opinion on the Safety and Efficacy of Potassium Sorbate as a Silage Additive for All Animals Except Dogs and Cats. Wiley, 2013.
警告：这些引文格式不一定是100％准确.