Key, T., & Spencer, E. (2007). Carbohydrates and cancer: An overview of the epidemiological evidence.
芝加哥风格引文Key, T., 与 E. Spencer. Carbohydrates and Cancer: An Overview of the Epidemiological Evidence. 2007.
MLA引文Key, T., 与 E. Spencer. Carbohydrates and Cancer: An Overview of the Epidemiological Evidence. 2007.
警告：这些引文格式不一定是100％准确.