Seaton, A. (1989). Crofton and Douglas's Respiratory Diseases.
芝加哥风格引文Seaton, Anthony. Crofton and Douglas's Respiratory Diseases. 1989.
MLA引文Seaton, Anthony. Crofton and Douglas's Respiratory Diseases. 1989.
警告：这些引文格式不一定是100％准确.
APA引文