Williamson, T., & Association, T. S. P. (1988). Knowability and constructivism. Blackwell Publishing.
芝加哥风格引文Williamson, T., 与 The Scots Philosophical Association. Knowability and Constructivism. Blackwell Publishing, 1988.
MLA引文Williamson, T., 与 The Scots Philosophical Association. Knowability and Constructivism. Blackwell Publishing, 1988.
警告：这些引文格式不一定是100％准确.