APA引文

O'Callaghan, P. W. (1993). Energy management. McGraw-Hill.

芝加哥风格引文

O'Callaghan, Paul W. Energy Management. London: McGraw-Hill, 1993.

MLA引文

O'Callaghan, Paul W. Energy Management. McGraw-Hill, 1993.

警告：这些引文格式不一定是100％准确.