Krugman, S. (1977). Infectious diseases of children (6.ed.). Mosby Company.
芝加哥风格引文Krugman, Saul. Infectious Diseases of Children. 6.ed. Saint Louis: Mosby Company, 1977.
MLA引文Krugman, Saul. Infectious Diseases of Children. 6.ed. Mosby Company, 1977.
警告：这些引文格式不一定是100％准确.