Freydberg, B. (2008). Schelling's dialogical Freedom essay: Provocative philosophy then and now. State University of New York Press.
芝加哥风格引文Freydberg, Bernard. Schelling's Dialogical Freedom Essay: Provocative Philosophy Then and Now. Albany: State University of New York Press, 2008.
MLA引文Freydberg, Bernard. Schelling's Dialogical Freedom Essay: Provocative Philosophy Then and Now. State University of New York Press, 2008.
警告：这些引文格式不一定是100％准确.