SOUTHWICK, F. S. (2003). Infectious diseases in 30 days. McGraw-Hill.
芝加哥风格引文SOUTHWICK, Frederick S. Infectious Diseases in 30 Days. New York: McGraw-Hill, 2003.
MLA引文SOUTHWICK, Frederick S. Infectious Diseases in 30 Days. McGraw-Hill, 2003.
警告：这些引文格式不一定是100％准确.