Hibraaten, H. (1985). Essays in pragmatic philosophy. Norwegian University Press.
芝加哥风格引文Hibraaten, Helge. Essays in Pragmatic Philosophy. Oslo: Norwegian University Press, 1985.
MLA引文Hibraaten, Helge. Essays in Pragmatic Philosophy. Norwegian University Press, 1985.
警告：这些引文格式不一定是100％准确.