Cook, J. (1998). General surgery at the district hospital.
芝加哥风格引文Cook, John. General Surgery at the District Hospital. 1998.
MLA引文Cook, John. General Surgery at the District Hospital. 1998.
警告：这些引文格式不一定是100％准确.
APA引文
Cook, J. (1998). General surgery at the district hospital.
芝加哥风格引文Cook, John. General Surgery at the District Hospital. 1998.
MLA引文Cook, John. General Surgery at the District Hospital. 1998.