Silverstein, A., & Silverstein, V. B. (1976). Heart disease. Follett.
芝加哥风格引文Silverstein, Alvin, 与 Virginia B. Silverstein. Heart Disease. Chicago: Follett, 1976.
MLA引文Silverstein, Alvin, 与 Virginia B. Silverstein. Heart Disease. Follett, 1976.
警告：这些引文格式不一定是100％准确.