Beckman, H. Treatment in general practice (5. ed.).
芝加哥风格引文Beckman, Harry. Treatment in General Practice. 5. ed.
MLA引文Beckman, Harry. Treatment in General Practice. 5. ed.
警告：这些引文格式不一定是100％准确.
APA引文
Beckman, H. Treatment in general practice (5. ed.).
芝加哥风格引文Beckman, Harry. Treatment in General Practice. 5. ed.
MLA引文Beckman, Harry. Treatment in General Practice. 5. ed.