Stilwell, F. J. B. (1975). Normative economics. ELSEVIER.
芝加哥风格引文Stilwell, Frank J. B. Normative Economics. ELSEVIER, 1975.
MLA引文Stilwell, Frank J. B. Normative Economics. ELSEVIER, 1975.
警告：这些引文格式不一定是100％准确.
APA引文
Stilwell, F. J. B. (1975). Normative economics. ELSEVIER.
芝加哥风格引文Stilwell, Frank J. B. Normative Economics. ELSEVIER, 1975.
MLA引文Stilwell, Frank J. B. Normative Economics. ELSEVIER, 1975.