Parsons, S. A. J. (1972). How to find out about economics. ELSEVIER.
芝加哥风格引文Parsons, S. A. J. How to Find Out About Economics. ELSEVIER, 1972.
MLA引文Parsons, S. A. J. How to Find Out About Economics. ELSEVIER, 1972.
警告：这些引文格式不一定是100％准确.
APA引文