Couvalis, G. (1997). The philosophy of science: Science and objectivity. Sage Publications.
芝加哥风格引文Couvalis, George. The Philosophy of Science: Science and Objectivity. London ; Thousand Oaks, CA: Sage Publications, 1997.
MLA引文Couvalis, George. The Philosophy of Science: Science and Objectivity. Sage Publications, 1997.
警告：这些引文格式不一定是100％准确.